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

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $196.

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

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 4h 53m.

What is the cheapest airline that flies from Spokane to San Diego?

Frontier, Delta, and American Airlines are the most popular carriers operating from Spokane to San Diego

What airlines fly to San Diego?

Alaska Airlines, Southwest and Delta are the top three most popular airlines that fly to San Diego from Spokane according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 55m.

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

As of November 2025, there are 3 flights per day flying from Spokane to San Diego. The most common time of day flights depart is 7:00AM, with 100% of flights taking off at noon.

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

Seattle (SEA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

22 flights are operational weekly from Spokane to San Diego as of November 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

When did momondo last update prices for flights from Spokane Airport to San Diego Airport?

Prices for flights from Spokane Airport to San Diego Airport are updated daily.

How many operators does momondo search for flights from Spokane Airport to San Diego Airport?

As of November 2025, there are 6 operators available to choose from for flights from Spokane Airport to San Diego Airport.

How old do you have to be to fly from Spokane Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to San Diego Airport.

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

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$55 Cheap Flights from Spokane to San Diego in 2025/26

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12:08 pm - 11:59 pmGEG-SAN

11h 51m1 stop

8:58 pm - 11:59 pmSAN-GEG

3h 01mnonstop

$154Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 6

3:00 pm - 5:50 pmGEG-SAN

2h 50mnonstop

7:27 pm - 10:26 pmSAN-GEG

2h 59mnonstop

$157Alaska Airlines

Find Deal

Sat, Jan 24 - Mon, Jan 26

5:51 am - 3:06 pmGEG-SAN

9h 15m1 stop

8:58 pm - 11:59 pmSAN-GEG

3h 01mnonstop

$162Alaska Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

7:00 am - 10:00 amGEG-SAN

3h 00mnonstop

10:57 am - 4:06 pmSAN-GEG

5h 09m1 stop

$164Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Dec 11

3:00 pm - 5:50 pmGEG-SAN

2h 50mnonstop

7:03 pm - 12:23 amSAN-GEG

5h 20m1 stop

$165Alaska Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

7:00 am - 9:59 amGEG-SAN

2h 59mnonstop

1:13 pm - 6:37 pmSAN-GEG

5h 24m1 stop

$167Multiple Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

5:05 am - 10:08 amGEG-SAN

5h 03m1 stop

3:25 pm - 9:15 pmSAN-GEG

5h 50m1 stop

$168Delta

Find Deal

Sun, Dec 14 - Sun, Dec 21

4:35 pm - 11:59 pmGEG-SAN

7h 24m1 stop

9:50 am - 3:40 pmSAN-GEG

5h 50m1 stop

$174Delta

Find Deal

Tue, Dec 2 - Sat, Dec 13

5:25 am - 1:20 pmGEG-SAN

7h 55m2 stops

4:50 pm - 10:00 pmSAN-GEG

5h 10m1 stop

$179Southwest

Find Deal

Tue, Dec 9 - Tue, Dec 16

6:35 am - 2:25 pmGEG-SAN

7h 50m2 stops

1:05 pm - 8:15 pmSAN-GEG

7h 10m1 stop

$192Southwest

Find Deal

Sat, Jan 24 - Mon, Jan 26

Delta flights from Spokane to San Diego

Our best Delta deals on Spokane to San Diego flight tickets

Delta

Dec 14

GEG5:05 amSpokane

5h 03m

1 stop

SAN10:08 amSan Diego

Dec 21

SAN3:25 pmSan Diego

5h 50m

1 stop

GEG9:15 pmSpokane

$168

Find similar

Delta

Dec 2

GEG4:35 pmSpokane

7h 24m

1 stop

SAN11:59 pmSan Diego

Dec 13

SAN9:50 amSan Diego

5h 50m

1 stop

GEG3:40 pmSpokane

$174

Find similar

Delta

Dec 17

GEG3:35 pmSpokane

7h 10m

1 stop

SAN10:45 pmSan Diego

Dec 20

SAN7:10 pmSan Diego

4h 54m

1 stop

GEG12:04 amSpokane

$178

Find similar

Alaska Airlines flights from Spokane to San Diego

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

Alaska Airlines

Jan 24

GEG3:00 pmSpokane

2h 50m

SAN5:50 pmSan Diego

Jan 26

SAN7:27 pmSan Diego

2h 59m

GEG10:26 pmSpokane

$157

Find similar

Alaska Airlines

Dec 9

GEG5:51 amSpokane

9h 15m

1 stop

SAN3:06 pmSan Diego

Dec 16

SAN8:58 pmSan Diego

3h 01m

GEG11:59 pmSpokane

$162

Find similar

Alaska Airlines

Jan 10

GEG3:00 pmSpokane

2h 50m

SAN5:50 pmSan Diego

Jan 17

SAN7:03 pmSan Diego

5h 20m

1 stop

GEG12:23 amSpokane

$165

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Thu 12/4

12:08 pm-11:59 pm

1 stop11h 51m

San Diego

Sat 12/6

8:58 pm-11:59 pm

Nonstop3h 01m

$154

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sat 1/24

3:00 pm-5:50 pm

Nonstop2h 50m

San Diego

Mon 1/26

7:27 pm-10:26 pm

Nonstop2h 59m

$157

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 12/9

5:51 am-3:06 pm

1 stop9h 15m

San Diego

Tue 12/16

8:58 pm-11:59 pm

Nonstop3h 01m

$162

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sun 12/7

7:00 am-10:00 am

Nonstop3h 00m

San Diego

Thu 12/11

10:57 am-4:06 pm

1 stop5h 09m

$164

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sat 1/10

3:00 pm-5:50 pm

Nonstop2h 50m

San Diego

Sat 1/17

7:03 pm-12:23 am

1 stop5h 20m

$165

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Wed 1/7

7:00 am-9:59 am

Nonstop2h 59m

San Diego

Sun 1/11

1:13 pm-6:37 pm

1 stop5h 24m

$167

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sun 12/14

5:05 am-10:08 am

1 stop5h 03m

San Diego

Sun 12/21

3:25 pm-9:15 pm

1 stop5h 50m

$168

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 12/2

4:35 pm-11:59 pm

1 stop7h 24m

San Diego

Sat 12/13

9:50 am-3:40 pm

1 stop5h 50m

$174

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 12/9

5:25 am-1:20 pm

2 stops7h 55m

San Diego

Tue 12/16

4:50 pm-10:00 pm

1 stop5h 10m

$179

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sat 1/24

6:35 am-2:25 pm

2 stops7h 50m

San Diego

Mon 1/26

1:05 pm-8:15 pm

1 stop7h 10m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spokane 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

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 February, then departing from Spokane during the month August is also very affordable. Most momondo users find prices during this month for around $225.

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

The cheapest day to depart from Spokane to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $265. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $314. 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 afternoon when flights can be purchased for as low as $227. Flights in the morning are often more expensive with an average ticket price of $289.

What is the cheapest Spokane to San Diego flight route?

Fly from Spokane to San Diego for the best Spokane - 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 Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Spokane for as low as $205 on momondo.

What cabin class options are available on Spokane to San Diego flights?

There are 3 cabin classes available to choose from on Spokane 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 Spokane to San Diego flights?

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

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

As of November 2025, prices for Spokane to San Diego flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Spokane to San Diego

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

Estimated round-trip price

Cheap Spokane to San Diego (GEG to SAN) flight deals and tips

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

Best Price Found	$243
Fastest flight time	2h 50m
Direct flights	Every day
Airports in San Diego	1 airport

The best one-way flight to San Diego from Spokane in the past 72 hours is $243. The best round-trip flight deal from Spokane to San Diego found on momondo in the last 72 hours is $167.

The fastest flight from Spokane to San Diego takes 2h 50m

Direct flights go from Spokane to San Diego every day.

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

Search flight deals

How far is Spokane to San Diego by plane?
The distance between Spokane and San Diego is about 1031.9 mi. A reasonable flight in good conditions will take 2h 50m.
When did momondo last update prices for flights from Spokane Airport to San Diego Airport?
Prices for flights from Spokane Airport to San Diego Airport are updated daily.
How many operators does momondo search for flights from Spokane Airport to San Diego Airport?
As of November 2025, there are 6 operators available to choose from for flights from Spokane Airport to San Diego Airport.
How old do you have to be to fly from Spokane Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Spokane to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Spokane to San Diego is Boeing 737, representing 43.17% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 22.91%, Boeing 737-900 Passenger/BBJ3 (winglets) at 14.54%, and Airbus A320-100/200 at 5.07%.
What is the most popular airline from Spokane to San Diego?
momondo data reveals that the most frequently booked airline on the route from Spokane to San Diego is Alaska Airlines, representing 57% of all bookings. The subsequent popular airlines are Southwest at 20%, Delta at 10%, and Hawaiian Airlines at 9%.

Best airlines flying from Spokane to San Diego

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $125	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $132	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Alaska Airlines	PriceFrom $147	Free Cancellation	Rating 8.0 11,246 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $156	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
American Airlines	PriceFrom $192	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights

Alaska Airlines Flights From Spokane to San Diego
Alaska Airlines flies from Spokane to San Diego around 5 times per week, with 11,243 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Spokane to San Diego in the last 72 hours was $147 (round-trip), much lower than the average airfare cost of $269 for Alaska Airlines flights on this route.
Southwest Flights From Spokane to San Diego
Southwest (8.0/10 from 4,240 reviews) operates around 4 flights from Spokane to San Diego in any given week. The average Southwest airfare for this route is around $291, with deals from around $156 rare but found on momondo. Referenced prices are for round-trip Spokane to San Diego flight searches in the last 72 hours.

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Spokane.

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

momondo does allow users to show only those flights to San Diego from Spokane which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Spokane 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 Spokane to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Spokane to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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Cheap flights from Spokane to San Diego from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to San Diego departing on 12/4. 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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Our best Alaska Airlines deals on Spokane to San Diego flight tickets

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Use the filters below to find and compare flights from Spokane to San Diego that are best for you.

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How to get the cheapest flight ticket from Spokane 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 February, then departing from Spokane during the month August is also very affordable. Most momondo users find prices during this month for around $225.

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 afternoon when flights can be purchased for as low as $227. Flights in the morning are often more expensive with an average ticket price of $289.

What is the cheapest Spokane to San Diego flight route?

Fly from Spokane to San Diego for the best Spokane - San Diego flight prices

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

What cabin class options are available on Spokane to San Diego flights?

There are 3 cabin classes available to choose from on Spokane 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 Spokane to San Diego flights?

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

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

As of November 2025, prices for Spokane to San Diego flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Spokane to San Diego?

Frontier, Delta, and American Airlines are the most popular carriers operating from Spokane to San Diego

What airlines fly to San Diego?

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

Seattle (SEA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $196.

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

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 4h 53m.

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

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 55m.

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

As of November 2025, there are 3 flights per day flying from Spokane to San Diego. The most common time of day flights depart is 7:00AM, with 100% of flights taking off at noon.

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

22 flights are operational weekly from Spokane to San Diego as of November 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

When to book flights from Spokane to San Diego

Cheap Spokane to San Diego (GEG to SAN) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in San Diego

How far is Spokane to San Diego by plane?

When did momondo last update prices for flights from Spokane Airport to San Diego Airport?

How many operators does momondo search for flights from Spokane Airport to San Diego Airport?

How old do you have to be to fly from Spokane 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 Spokane to San Diego?

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

Best airlines flying from Spokane to San Diego

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

Alaska Airlines Flights From Spokane to San Diego

Southwest Flights From Spokane to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down