How many flights depart from Seattle to North America on average per day?

As of May 2026, 343 flights take off from Seattle and land in North America each day. The most common flight departure time for this route is 7:00AM, with 49% of daily flights taking off at noon.

What airlines fly to North America?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to North America from Seattle according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 10 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to North America on average per week?

2,405 flights are operational weekly from Seattle to North America as of May 2026. The most popular departure day for this route is Sat, with 19% of flights per week taking off on this day.

What is the cheapest airline that flies from Seattle/Tacoma Intl to North America?

Delta, Frontier, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to North America

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

Prices for flights from Seattle/Tacoma Intl Airport to North America refresh daily.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to North America is 10 as of May 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to North America?

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 North America.

What documentation or ID do you need to fly to North America?

The travel and health documents you'll need for your trip to North America 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 North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$78 Cheap Flights from Seattle to North America in 2026

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Find the cheapest flights from Seattle to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:03 am - 2:01 pm

SEA

LAX

2h 58mnonstop

3:16 pm - 6:26 pm

LAX

SEA

3h 10mnonstop

$98Frontier

Sun, Sep 6 - Mon, Sep 14

2:15 pm - 5:03 pm

SEA

LAX

2h 48mnonstop

3:16 pm - 6:26 pm

LAX

SEA

3h 10mnonstop

$102Frontier

Tue, Oct 6 - Tue, Oct 20

2:30 pm - 4:49 pm

SEA

SFO

2h 19mnonstop

1:38 pm - 3:55 pm

SFO

SEA

2h 17mnonstop

$177Delta

Wed, Jul 15 - Tue, Jul 21

5:30 am - 1:30 pm

SEA

SFO

8h 00m

2 stops

6:00 am - 1:25 pm

SFO

SEA

7h 25m

2 stops

$187Southwest

Thu, Aug 13 - Mon, Aug 17

7:10 pm - 8:05 am

SEA

SFO

12h 55m

2 stops

6:45 pm - 1:40 am

SFO

SEA

6h 55m

1 stop

$188Southwest

Thu, Jun 25 - Mon, Jun 29

7:20 am - 9:36 am

SEA

SFO

2h 16mnonstop

8:59 pm - 11:19 pm

SFO

SEA

2h 20mnonstop

$189Delta

Thu, Aug 13 - Sat, Aug 22

8:45 am - 11:03 am

SEA

SFO

2h 18mnonstop

7:41 am - 9:59 am

SFO

SEA

2h 18mnonstop

$192United Airlines

Fri, Jul 10 - Thu, Sep 10

8:42 pm - 10:55 pm

SEA

SFO

2h 13mnonstop

9:00 am - 11:15 am

SFO

SEA

2h 15mnonstop

$196Alaska Airlines

Tue, Jul 21 - Wed, Jul 29

6:40 am - 9:26 am

SEA

SNA

2h 46mnonstop

5:35 pm - 8:21 pm

SNA

SEA

2h 46mnonstop

$227Alaska Airlines

Fri, Aug 14 - Thu, Aug 20

10:58 pm - 7:10 am

SEA

EWR

5h 12mnonstop

6:45 pm - 9:55 pm

EWR

SEA

6h 10mnonstop

$289United Airlines

Mon, Sep 21 - Fri, Sep 25

Alaska Airlines flights from Seattle to North America

Our best Alaska Airlines deals on Seattle to North America flight tickets

Alaska Airlines

Jun 6

SEA8:05 pmSeattle/Tacoma Intl

2h 43m

LAS10:48 pmLas Vegas Harry Reid Intl

Jun 8

LAS7:00 amLas Vegas Harry Reid Intl

2h 52m

SEA9:52 amSeattle/Tacoma Intl

$186

Alaska Airlines

Jul 16

SEA9:18 pmSeattle/Tacoma Intl

2h 47m

LAX12:05 amLos Angeles Los Angeles

Jul 20

LAX7:09 pmLos Angeles Los Angeles

2h 49m

SEA9:58 pmSeattle/Tacoma Intl

$189

Alaska Airlines

Jul 21

SEA7:03 amSeattle/Tacoma Intl

2h 17m

SFO9:20 amSan Francisco

Jul 21

SFO8:28 pmSan Francisco

2h 13m

SEA10:41 pmSeattle/Tacoma Intl

$204

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets

Frontier

Sep 6

SEA11:03 amSeattle/Tacoma Intl

2h 58m

LAX2:01 pmLos Angeles Los Angeles

Sep 14

LAX3:16 pmLos Angeles Los Angeles

3h 10m

SEA6:26 pmSeattle/Tacoma Intl

$98

Frontier

Oct 6

SEA2:15 pmSeattle/Tacoma Intl

2h 48m

LAX5:03 pmLos Angeles Los Angeles

Oct 20

LAX3:16 pmLos Angeles Los Angeles

3h 10m

SEA6:26 pmSeattle/Tacoma Intl

$102

Frontier

Aug 19

SEA11:03 amSeattle/Tacoma Intl

2h 58m

LAX2:01 pmLos Angeles Los Angeles

Sep 14

LAX3:16 pmLos Angeles Los Angeles

3h 10m

SEA6:26 pmSeattle/Tacoma Intl

$106

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sun 9/6

11:03 am-2:01 pm

Nonstop2h 58m

Los Angeles Los Angeles

Mon 9/14

3:16 pm-6:26 pm

Nonstop3h 10m

$98

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 10/6

2:15 pm-5:03 pm

Nonstop2h 48m

Los Angeles Los Angeles

Tue 10/20

3:16 pm-6:26 pm

Nonstop3h 10m

$102

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 7/15

2:30 pm-4:49 pm

Nonstop2h 19m

San Francisco

Tue 7/21

1:38 pm-3:55 pm

Nonstop2h 17m

$177

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 8/13

5:30 am-1:30 pm

2 stops8h 00m

San Francisco

Mon 8/17

6:00 am-1:25 pm

2 stops7h 25m

$187

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 6/25

7:10 pm-8:05 am

2 stops12h 55m

San Francisco

Mon 6/29

6:45 pm-1:40 am

1 stop6h 55m

$188

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 8/13

7:20 am-9:36 am

Nonstop2h 16m

San Francisco

Sat 8/22

8:59 pm-11:19 pm

Nonstop2h 20m

$189

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 7/10

8:45 am-11:03 am

Nonstop2h 18m

San Francisco

Thu 9/10

7:41 am-9:59 am

Nonstop2h 18m

$192

Quickest round-trip

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 7/21

8:42 pm-10:55 pm

Nonstop2h 13m

San Francisco

Wed 7/29

9:00 am-11:15 am

Nonstop2h 15m

$196

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Fri 8/14

6:40 am-9:26 am

Nonstop2h 46m

Santa Ana J. Wayne/Orange Cnty

Thu 8/20

5:35 pm-8:21 pm

Nonstop2h 46m

$227

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 9/21

10:58 pm-7:10 am

Nonstop5h 12m

Newark

Fri 9/25

6:45 pm-9:55 pm

Nonstop6h 10m

$289

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 Seattle to North America

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

Other information

What is the cheapest month to fly to North America?

The month of January is, on average, the cheapest month to fly to North America from Seattle, with most prices found around $310. If you are unable to visit North America during the month of January, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $318.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Seattle to North America is on a Wednesday. Travelers who choose to depart for North America on a Wednesday will often find tickets for as low as $392. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $494.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the afternoon when flights can be purchased for as low as $376. Try not to purchase tickets in the morning because they tend to be around $444. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to North America flight route?

Fly from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl for the best Seattle/Tacoma Intl - North America flight prices

How far in advance should I book a flight from Seattle to North America?

You are more likely to see cheaper flights to North America from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Seattle for as low as $297 on momondo.

What cabin class options are available on Seattle to North America flights?

There are 4 cabin classes available to choose from on Seattle to North America 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 North America flights?

No. A direct flight is the cheapest option for a flight between Seattle to North America.

Cheap Seattle to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to North America

Best Price Found	$78
Fastest flight time	0h 49m
Direct flights	Every day
Airports in North America	5,166 airports

The best one-way flight to North America from Seattle in the past 72 hours is $78. The best round-trip flight deal from Seattle to North America found on momondo in the last 72 hours is $167.

The fastest flight from Seattle to North America takes 0h 49m

Direct flights go from Seattle to North America every day.

There are 5,166 airports in North America. From Seattle there are direct flights to San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Seattle to North America

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to North America?
Prices for flights from Seattle/Tacoma Intl Airport to North America refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to North America?
The number of operators available for flights from Seattle/Tacoma Intl Airport to North America is 10 as of May 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to North America?
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 North America.
What documentation or ID do you need to fly to North America?
The travel and health documents you'll need for your trip to North America 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 North America. 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 North America?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to North America is Boeing 737-800 Passenger/BBJ2 (winglets) (20.03% of total bookings). The next most popular plane models are Airbus A321neo (17.77%), Boeing 737-900 (10.61%), and Boeing 737 MAX 8 (9.73%).

Best airlines flying from Seattle to North America

Compare and see reviews for airlines that fly from Seattle to North America with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $53	Free Cancellation	Rating 5.6 2,940 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $62	Free Cancellation	Rating 6.2	Search Spirit Airlines flights
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,444 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,835 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $103	Free Cancellation	Rating 7.9 4,276 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $113	Free Cancellation	Rating 7.9 12,400 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
JetBlue	PriceFrom $129	Free Cancellation	Rating 7.2 2,982 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $152	Free Cancellation	Rating 6.8 334 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $174	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to North America?

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

Can I find flights from Seattle to North America with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to North America flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Seattle.

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

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

An easier way to manage your North America 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.

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Complete your trip

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Popular cities in North America

Flights to New Yorkfrom $87

Flights to Los Angelesfrom $48

Flights to Orlandofrom $60

Flights to Miamifrom $51

Flights to Chicagofrom $60

Flights to San Franciscofrom $67

Flights to Las Vegasfrom $42

Flights to Washington, D.C.from $57

Flights to Bostonfrom $70

Flights to Atlantafrom $55

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $107

Cheap flights from Seattle to North America from $78

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 North America departing on 8/20. 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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Cheap round-trip flights

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Cheap last minute flights

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Alaska Airlines flights from Seattle to North America

Our best Alaska Airlines deals on Seattle to North America flight tickets

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets

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Use the filters below to find and compare flights from Seattle to North America that are best for you.

How to get the cheapest flight ticket from Seattle to North America

What is the cheapest month to fly to North America?

What is the cheapest day to depart on your flight to North America?

What is the cheapest time of day to depart on your flight to North America?

What is the cheapest Seattle/Tacoma Intl to North America flight route?

How far in advance should I book a flight from Seattle to North America?

What cabin class options are available on Seattle to North America flights?

Can stopping save me money on Seattle to North America flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to North America?

What airlines fly to North America?

How many flights depart from Seattle to North America on average per day?

How many flights depart from Seattle to North America on average per week?

Cheap Seattle to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to North America

Best Price Found

Fastest flight time

Direct flights

Airports in North America

Frequently asked questions about flying from Seattle to North America

Best airlines flying from Seattle to North America

Compare and see reviews for airlines that fly from Seattle to North America with momondo

Why use momondo?

An easier way to manage your North America 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

North America flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to North America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to North America

List of cabin classes available on flights landing in North America. Availability may vary depending on flight origin and airline.

Complete your trip to North America

Explore popular destinations other users love

According to popular flight searches on momondo this year