What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which layover airport has the shortest travel time from Seattle to San Diego?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 8h 08m.

How many flights depart from Seattle to San Diego on average per week?

The number of flights available between Seattle and San Diego is 212 per week as of November 2025. The most frequent departure day is Thu, with 24% of weekly flights leaving on this day.

How many flights depart from Seattle to San Diego on average per day?

As of November 2025, 30 flights take off from Seattle and land in San Diego each day. The most common flight departure time for this route is 8:00PM, with 44% of daily flights taking off in the evening.

Which airport is the most popular layover for flights between Seattle and San Diego?

Las Vegas (LAS) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

How often are flights from Seattle to San Diego delayed?

Historically, on average around 15% of flights between Seattle and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Which layover airport has the shortest connection time from Seattle to San Diego?

Las Vegas (LAS) has the shortest average layover time for this route: 5h 27m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to San Diego?

Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to San Diego

What airlines fly to San Diego?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to San Diego from Seattle according to our data. Alaska Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 8 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Seattle to San Diego flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Seattle to San Diego?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $169.

What is the most punctual flight time for Seattle to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airlines fly direct from Seattle to San Diego?

Alaska Airlines and Delta Airlines provide direct flights from Seattle Tacoma International Airport (SEA) to San Diego Airport (SAN). However, you can get on one-stop or two-stop flights by various airlines. United Airlines offer one-stop flights on the route with layovers in San Francisco (SFO). American Airlines provide one-stop flights with layovers in Phoenix (PHX) or Dallas (DFW). Spirit Airlines offer one-stop flights to San Diego with a layover in Las Vegas (LAS). What is the best way to get in and out of airports in Seattle and San Diego? Several options offer transfers to and from Seattle and San Diego. The best option depends on your preference and travel needs. If you are on solo travel and have less luggage, public transport is the best option. If coming from Downtown Seattle or any other part of the city, you can take the Link light rail, which departs every ten minutes. Sound Transit and King County Metro offer bus services to and from the airport. You can find the buses near the light rail station on International Boulevard. Public transport options are also cheaper and more reliable ways to get to the airport. If you have a late-night flight or prefer private transfers, you can opt for a taxi or Ride-share app. Alternatively, you can drive your car to the airport. Seattle-Tacoma International Airport (SEA) offers long-term and short-term parking options. Private transfers are comfortable and faster but pricier than private transfers. San Diego is served by San Diego International Airport (SAN). Bus line 992 by MTS offers bus rides to the city center. You can take them in front of terminals 1 and 2. Buses run every 25 minutes and operate between 5 am and 11 pm. You can also take the light rail with the green, blue, or orange line. You can also catch a taxi from Transportation Plaza in SAN. Alternatively, you can rent a vehicle and drive to your destination. What are the benefits of the different airports in Seattle and San Diego Seattle has two airports: Seattle-Tacoma International Airport (SEA) and King County International Airport (KCIA). SEA is the only airport that provides passenger flights. SEA provides numerous flights to different destinations regularly. In addition, SEA lies near Seattle, offering numerous transfer options. The airport also features several passenger facilities, including ATMs, retail stores, and dining options. At BFI, only two airlines serve passengers, namely Kenmore Air and JSX. In San Diego, the main airport to land in is San Diego International Airport (SAN). The airport lies three miles from San Diego and operates 50 flights daily. It is the busiest airport in the area, with various services, dining, and retail options. The airport offers numerous flight options for domestic and international journeys. Which cities can you get to from San Diego Airport? You can travel to different cities from San Diego Airport (SAN). A two-hour drive can get you from SAN to Palm Springs. Trains and buses take longer, about six hours. Bus lines 2037 and F2056 can get you to Palm Springs. It boasts Chino Canyon, one of the steepest desert canyons in the country. It also features Morten Botanical Gardens, India Canyons, and several museums. From SAN, you can also get to Laguna Beach, a nearby city. You can drive car rentals from SAN or opt for public transport. You can take a bus from the airport's Terminal 1 to Old Town Transit Center. From here, the average train ride to San Juan Capistrano Amtrak Station, near Laguna Beach. A town car or taxi can get you to the city in less than an hour and a half. The city is popular for its boutiques and pristine beaches.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Diego Airport?

Prices for flights from Seattle/Tacoma Intl Airport to San Diego Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Diego Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to San Diego Airport is 8 as of November 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Seattle to San Diego in 2025/26

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5:15 am - 6:35 pmSEA-SAN

13h 20m2 stops

2:15 pm - 8:20 pmSAN-SEA

6h 05m1 stop

$150Southwest

Find Deal

Thu, Jan 22 - Thu, Jan 29

1:09 pm - 7:15 pmSEA-SAN

6h 06m1 stop

9:14 pm - 12:30 pmSAN-SEA

15h 16m2 stops

$153Frontier

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Thu, Dec 4 - Thu, Dec 18

3:40 pm - 11:59 pmSEA-SAN

8h 19m1 stop

6:15 am - 9:33 amSAN-SEA

3h 18mnonstop

$154Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

11:01 am - 3:38 pmSEA-SAN

4h 37m1 stop

3:18 pm - 2:45 pmSAN-SEA

23h 27m2 stops

$155Frontier

Find Deal

Thu, Dec 11 - Sun, Dec 14

7:15 am - 10:07 amSEA-SAN

2h 52mnonstop

9:11 am - 2:18 pmSAN-SEA

5h 07m1 stop

$156Alaska Airlines

Find Deal

Sat, Jan 24 - Wed, Jan 28

12:34 pm - 7:21 pmSEA-SAN

6h 47m1 stop

8:50 pm - 11:46 pmSAN-SEA

2h 56mnonstop

$157Multiple Airlines

Find Deal

Sun, Feb 8 - Thu, Feb 19

2:08 pm - 4:57 pmSEA-SAN

2h 49mnonstop

9:20 am - 5:08 pmSAN-SEA

7h 48m1 stop

$158Alaska Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

5:59 pm - 8:43 pmSEA-SAN

2h 44mnonstop

6:50 am - 10:05 amSAN-SEA

3h 15mnonstop

$159Delta

Find Deal

Mon, Jan 12 - Thu, Jan 15

11:01 am - 3:38 pmSEA-SAN

4h 37m1 stop

8:59 pm - 12:12 amSAN-SEA

3h 13mnonstop

$160Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

11:01 am - 3:38 pmSEA-SAN

4h 37m1 stop

8:59 pm - 12:12 amSAN-SEA

3h 13mnonstop

$161Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 14

Frontier flights from Seattle to San Diego

Our best Frontier deals on Seattle to San Diego flight tickets

Frontier

Dec 4

SEA1:09 pmSeattle/Tacoma Intl

6h 06m

1 stop

SAN7:15 pmSan Diego

Dec 18

SAN9:14 pmSan Diego

15h 16m

2 stops

SEA12:30 pmSeattle/Tacoma Intl

$153

Find similar

Frontier

Nov 19

SEA1:37 pmSeattle/Tacoma Intl

8h 02m

1 stop

SAN9:39 pmSan Diego

Dec 3

SAN6:25 amSan Diego

29h 49m

1 stop

SEA12:14 pmSeattle/Tacoma Intl

$160

Find similar

Frontier

Dec 29

SEA6:33 pmSeattle/Tacoma Intl

17h 38m

1 stop

SAN12:11 pmSan Diego

Jan 8

SAN6:25 amSan Diego

7h 34m

1 stop

SEA1:59 pmSeattle/Tacoma Intl

$165

Find similar

Alaska Airlines flights from Seattle to San Diego

Our best Alaska Airlines deals on Seattle to San Diego flight tickets

Alaska Airlines

Jan 24

SEA7:15 amSeattle/Tacoma Intl

2h 52m

SAN10:07 amSan Diego

Jan 28

SAN9:11 amSan Diego

5h 07m

1 stop

SEA2:18 pmSeattle/Tacoma Intl

$156

Find similar

Alaska Airlines

Dec 10

SEA11:43 amSeattle/Tacoma Intl

4h 47m

1 stop

SAN4:30 pmSan Diego

Dec 13

SAN8:59 pmSan Diego

3h 13m

SEA12:12 amSeattle/Tacoma Intl

$158

Find similar

Alaska Airlines

Jan 1

SEA6:09 pmSeattle/Tacoma Intl

2h 50m

SAN8:59 pmSan Diego

Jan 5

SAN9:24 pmSan Diego

3h 17m

SEA12:41 amSeattle/Tacoma Intl

$166

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Fly from

Fly to

Route

Depart

Return

Price

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Thu 1/22

5:15 am-6:35 pm

2 stops13h 20m

San Diego

Thu 1/29

2:15 pm-8:20 pm

1 stop6h 05m

$150

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Thu 12/4

1:09 pm-7:15 pm

1 stop6h 06m

San Diego

Thu 12/18

9:14 pm-12:30 pm

2 stops15h 16m

$153

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Fri 12/12

3:40 pm-11:59 pm

1 stop8h 19m

San Diego

Sun 12/14

6:15 am-9:33 am

Nonstop3h 18m

$154

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Thu 12/11

11:01 am-3:38 pm

1 stop4h 37m

San Diego

Sun 12/14

3:18 pm-2:45 pm

2 stops23h 27m

$155

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Sat 1/24

7:15 am-10:07 am

Nonstop2h 52m

San Diego

Wed 1/28

9:11 am-2:18 pm

1 stop5h 07m

$156

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Sun 2/8

12:34 pm-7:21 pm

1 stop6h 47m

San Diego

Thu 2/19

8:50 pm-11:46 pm

Nonstop2h 56m

$157

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Wed 12/10

2:08 pm-4:57 pm

Nonstop2h 49m

San Diego

Wed 12/17

9:20 am-5:08 pm

1 stop7h 48m

$158

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Mon 1/12

5:59 pm-8:43 pm

Nonstop2h 44m

San Diego

Thu 1/15

6:50 am-10:05 am

Nonstop3h 15m

$159

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Thu 12/11

11:01 am-3:38 pm

1 stop4h 37m

San Diego

Sun 12/14

8:59 pm-12:12 am

Nonstop3h 13m

$160

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Thu 12/11

11:01 am-3:38 pm

1 stop4h 37m

San Diego

Sun 12/14

8:59 pm-12:12 am

Nonstop3h 13m

$161

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How to get the cheapest flight ticket from Seattle to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $226.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Seattle to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $256. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $331. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $274. Flights at noon are often more expensive with an average ticket price of $356.

What is the cheapest Seattle/Tacoma Intl to San Diego flight route?

Fly from Seattle/Tacoma Intl to San Diego for the best Seattle/Tacoma Intl - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $273 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Seattle for as low as $225 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to San Diego flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to San Diego flights?

No. A direct flight is the cheapest option for a flight between Seattle to San Diego.

How have Seattle to San Diego flight prices changed over time?

As of November 2025, prices for Seattle to San Diego flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to San Diego (SEA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Diego

Best Price Found	$138
Fastest flight time	2h 40m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Seattle in the past 72 hours is $138. The best round-trip flight deal from Seattle to San Diego found on momondo in the last 72 hours is $222.

The fastest flight from Seattle to San Diego takes 2h 40m

Direct flights go from Seattle to San Diego every day.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Seattle/Tacoma Intl to San Diego by plane?
The distance between Seattle/Tacoma Intl and San Diego is about 1063.7 mi. In terms of flight time, this usually takes a little over 2h 46m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Diego Airport?
Prices for flights from Seattle/Tacoma Intl Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Diego Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to San Diego Airport is 8 as of November 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to San Diego is Boeing 737-800 Passenger/BBJ2 (winglets) (23.82% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (18.61%), Boeing 737-900 Passenger/BBJ3 (winglets) (14.68%), and Boeing 737 (11.36%).
What is the most popular airline from Seattle to San Diego?
momondo data reveals that the most frequently booked airline on the route from Seattle to San Diego is Delta, representing 48% of all bookings. The subsequent popular airlines are Alaska Airlines at 41%, Hawaiian Airlines at 4%, and Frontier at 3%.

Best airlines flying from Seattle to San Diego

Compare and see reviews for airlines that fly from Seattle to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $71	Free Cancellation	Rating 6.3 8,139 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $104	Free Cancellation	Rating 5.8 3,114 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $133	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Southwest	PriceFrom $156	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $156	Free Cancellation	Rating 8.0 11,281 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $207	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
American Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

Southwest Flights From Seattle to San Diego
Southwest operates around 9 flights from Seattle to San Diego every week. The average price of these flights found in the last 72 hours has been $275, but momondo users have found Southwest deals from Seattle to San Diego from as low as $156 round-trip. Southwest has been scored 8.0/10 in 4,236 reviews.
Alaska Airlines Flights From Seattle to San Diego
$156 is the best Alaska Airlines flight deal from Seattle to San Diego found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $324, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,281 user reviews) flies into San Diego from Seattle 20 times in an average week so prices can vary.

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Why use momondo?

Why should I use momondo to find a flight deal from Seattle to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to San Diego with flexible booking policies on momondo?

Flights from Seattle to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to San Diego?

Once you have performed a search for Seattle to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Seattle to San Diego from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to San Diego departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Seattle to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $226.

What is the cheapest day to depart on your flight to San Diego?

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $274. Flights at noon are often more expensive with an average ticket price of $356.

What is the cheapest Seattle/Tacoma Intl to San Diego flight route?

Fly from Seattle/Tacoma Intl to San Diego for the best Seattle/Tacoma Intl - San Diego flight prices

How far in advance should I book a flight to San Diego?

What cabin class options are available on Seattle/Tacoma Intl to San Diego flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to San Diego flights?

No. A direct flight is the cheapest option for a flight between Seattle to San Diego.

How have Seattle to San Diego flight prices changed over time?

As of November 2025, prices for Seattle to San Diego flights are approximately 13% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to San Diego?

Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to San Diego

What airlines fly to San Diego?

How often are flights from Seattle to San Diego delayed?

Historically, on average around 15% of flights between Seattle and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

What is the most punctual flight time for Seattle to San Diego flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to San Diego flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Seattle and San Diego?

Las Vegas (LAS) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to San Diego?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $169.

Which layover airport has the shortest travel time from Seattle to San Diego?

Flights connecting via Las Vegas (LAS) have the shortest average one-way travel time: 8h 08m.

Which layover airport has the shortest connection time from Seattle to San Diego?

Las Vegas (LAS) has the shortest average layover time for this route: 5h 27m.

How many flights depart from Seattle to San Diego on average per day?

As of November 2025, 30 flights take off from Seattle and land in San Diego each day. The most common flight departure time for this route is 8:00PM, with 44% of daily flights taking off in the evening.

How many flights depart from Seattle to San Diego on average per week?

The number of flights available between Seattle and San Diego is 212 per week as of November 2025. The most frequent departure day is Thu, with 24% of weekly flights leaving on this day.

When to book flights from Seattle to San Diego

Cheap Seattle to San Diego (SEA to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Diego

Best Price Found

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How far is Seattle/Tacoma Intl to San Diego by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Diego Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Diego Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Diego Airport?

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular plane model from Seattle to San Diego?

What is the most popular airline from Seattle to San Diego?

Best airlines flying from Seattle to San Diego

Compare and see reviews for airlines that fly from Seattle to San Diego with momondo

Southwest Flights From Seattle to San Diego

Alaska Airlines Flights From Seattle to San Diego

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