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

As of September 2026, 285 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 41% 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 42% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 11 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

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

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

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

2,001 flights are operational weekly from Seattle to North America as of September 2026. The most popular departure day for this route is Sun, with 24% of flights per week taking off on this day.

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 8 as of September 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.

$58 Cheap Flights from Seattle to North America in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:09 pm - 10:59 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 50mnonstop

10:05 am - 9:45 amLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

23h 40m1 stop Las Vegas Harry Reid Intl

$121Frontier

Sat, Oct 31 - Wed, Nov 4

8:09 pm - 10:59 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 50mnonstop

5:15 pm - 10:59 amLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

17h 44m1 stop Las Vegas Harry Reid Intl

$121Frontier

Sat, Nov 14 - Tue, Nov 17

8:00 pm - 10:46 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 46mnonstop

6:35 am - 11:55 amLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

5h 20m1 stop San Francisco

$127Multiple Airlines

Sat, Oct 24 - Mon, Oct 26

8:00 pm - 10:46 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 46mnonstop

12:57 pm - 5:33 pmLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

4h 36m1 stop San Francisco

$128Multiple Airlines

Sat, Oct 24 - Mon, Oct 26

9:24 pm - 11:59 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 35mnonstop

6:02 am - 8:49 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 47mnonstop

$137Alaska Airlines

Fri, Oct 23 - Mon, Oct 26

7:30 am - 10:17 amSEA Seattle/Tacoma Intl-ONT Ontario

2h 47mnonstop

6:02 am - 8:49 amONT Ontario-SEA Seattle/Tacoma Intl

2h 47mnonstop

$144Alaska Airlines

Sun, Oct 11 - Sun, Oct 18

9:30 pm - 11:51 pmSEA Seattle/Tacoma Intl-SFO San Francisco

2h 21mnonstop

6:23 am - 8:40 amSFO San Francisco-SEA Seattle/Tacoma Intl

2h 17mnonstop

$154Delta

Fri, Sep 25 - Thu, Oct 1

7:20 am - 9:43 amSEA Seattle/Tacoma Intl-SFO San Francisco

2h 23mnonstop

5:53 pm - 8:13 pmSFO San Francisco-SEA Seattle/Tacoma Intl

2h 20mnonstop

$154Delta

Fri, Nov 13 - Fri, Nov 13

7:50 am - 2:35 pmSEA Seattle/Tacoma Intl-SFO San Francisco

6h 45m1 stop San Diego

6:05 am - 5:40 pmSFO San Francisco-SEA Seattle/Tacoma Intl

11h 35m2 stops Los Angeles Los Angeles Oakland

$156Southwest

Sat, Oct 3 - Sat, Oct 10

9:45 am - 5:45 pmSEA Seattle/Tacoma Intl-SFO San Francisco

8h 00m2 stops San Jose Los Angeles Los Angeles

3:50 pm - 11:55 pmSFO San Francisco-SEA Seattle/Tacoma Intl

8h 05m1 stop Phoenix Sky Harbor Intl

$156Southwest

Sat, Oct 17 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

9:45 pm - 12:25 amSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 40mnonstop

6:50 am - 9:42 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 52mnonstop

$125Frontier

Sun, Sep 13 - Thu, Sep 17

10:53 am - 3:40 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

4h 47m1 stop Ontario

3:45 pm - 8:40 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

4h 55m1 stop Ontario

$126Frontier

Sat, Sep 12 - Mon, Sep 14

4:27 pm - 12:14 amSEA Seattle/Tacoma Intl-SFO San Francisco

7h 47m1 stop Denver Intl

7:11 pm - 9:25 pmSFO San Francisco-SEA Seattle/Tacoma Intl

2h 14mnonstop

$215Multiple Airlines

Sat, Sep 12 - Sat, Oct 10

4:27 pm - 12:14 amSEA Seattle/Tacoma Intl-SFO San Francisco

7h 47m1 stop Denver Intl

9:43 am - 11:55 amSFO San Francisco-SEA Seattle/Tacoma Intl

2h 12mnonstop

$229Multiple Airlines

Thu, Sep 10 - Wed, Oct 7

8:39 pm - 11:36 pmSEA Seattle/Tacoma Intl-PHX Phoenix Sky Harbor Intl

2h 57mnonstop

7:35 pm - 10:56 pmPHX Phoenix Sky Harbor Intl-SEA Seattle/Tacoma Intl

3h 21mnonstop

$322Delta

Tue, Sep 8 - Mon, Oct 26

7:21 am - 11:18 amSEA Seattle/Tacoma Intl-DEN Denver Intl

2h 57mnonstop

5:41 pm - 7:41 pmDEN Denver Intl-SEA Seattle/Tacoma Intl

3h 00mnonstop

$323Alaska Airlines

Sun, Sep 13 - Fri, Oct 2

5:51 pm - 11:59 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 08mnonstop

7:16 pm - 9:59 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 43mnonstop

$332Alaska Airlines

Fri, Sep 11 - Mon, Oct 5

11:57 pm - 6:05 amSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 08mnonstop

12:55 pm - 3:43 pmORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 48mnonstop

$332American Airlines

Thu, Sep 10 - Sat, Oct 10

3:41 pm - 10:10 pmSEA Seattle/Tacoma Intl-ORD Chicago O'Hare Intl

4h 29mnonstop

7:17 am - 10:09 amORD Chicago O'Hare Intl-SEA Seattle/Tacoma Intl

4h 52mnonstop

$332American Airlines

Fri, Sep 11 - Fri, Oct 2

8:00 pm - 11:47 pmSEA Seattle/Tacoma Intl-DEN Denver Intl

2h 47mnonstop

6:28 pm - 8:40 pmDEN Denver Intl-SEA Seattle/Tacoma Intl

3h 12mnonstop

$333Delta

Sun, Sep 13 - Thu, Oct 1

Cheap direct flights

Enter your travel dates to find the best prices.

8:00 pm - 10:46 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 46mnonstop

3:35 pm - 6:45 pmLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

3h 10mnonstop

$122Frontier

Sat, Oct 10 - Sat, Oct 17

8:15 pm - 11:04 pmSEA Seattle/Tacoma Intl-LAX Los Angeles Los Angeles

2h 49mnonstop

3:35 pm - 6:36 pmLAX Los Angeles Los Angeles-SEA Seattle/Tacoma Intl

3h 01mnonstop

$122Frontier

Tue, Sep 29 - Tue, Oct 6

9:53 pm - 12:39 amSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 46mnonstop

7:45 pm - 10:32 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 47mnonstop

$129Multiple Airlines

Sun, Nov 22 - Wed, Dec 2

8:55 pm - 11:34 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 39mnonstop

5:45 pm - 8:31 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 46mnonstop

$131Multiple Airlines

Sun, Dec 6 - Sat, Dec 12

9:24 pm - 11:59 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 35mnonstop

6:02 am - 8:49 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 47mnonstop

$137Alaska Airlines

Fri, Oct 23 - Mon, Oct 26

7:30 am - 10:17 amSEA Seattle/Tacoma Intl-ONT Ontario

2h 47mnonstop

6:02 am - 8:49 amONT Ontario-SEA Seattle/Tacoma Intl

2h 47mnonstop

$144Alaska Airlines

Sun, Oct 11 - Sun, Oct 18

9:30 pm - 11:51 pmSEA Seattle/Tacoma Intl-SFO San Francisco

2h 21mnonstop

6:23 am - 8:40 amSFO San Francisco-SEA Seattle/Tacoma Intl

2h 17mnonstop

$154Delta

Fri, Sep 25 - Thu, Oct 1

7:20 am - 9:43 amSEA Seattle/Tacoma Intl-SFO San Francisco

2h 23mnonstop

5:53 pm - 8:13 pmSFO San Francisco-SEA Seattle/Tacoma Intl

2h 20mnonstop

$154Delta

Fri, Nov 13 - Fri, Nov 13

7:00 am - 9:18 amSEA Seattle/Tacoma Intl-SFO San Francisco

2h 18mnonstop

9:05 pm - 11:18 pmSFO San Francisco-SEA Seattle/Tacoma Intl

2h 13mnonstop

$156United Airlines

Sun, Oct 25 - Sun, Oct 25

7:25 pm - 9:47 pmSEA Seattle/Tacoma Intl-SFO San Francisco

2h 22mnonstop

10:45 pm - 1:15 amSFO San Francisco-SEA Seattle/Tacoma Intl

2h 30mnonstop

$156United Airlines

Tue, Oct 6 - Fri, Oct 9

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets

Frontier

Sep 29

SEA8:15 pmSeattle/Tacoma Intl

2h 49m

LAX11:04 pmLos Angeles Los Angeles

Oct 6

LAX11:30 amLos Angeles Los Angeles

22h 12m

1 stop

SEA9:42 amSeattle/Tacoma Intl

$121

Frontier

Oct 3

SEA8:15 pmSeattle/Tacoma Intl

2h 49m

LAX11:04 pmLos Angeles Los Angeles

Oct 13

LAX6:05 amLos Angeles Los Angeles

9h 07m

1 stop

SEA3:12 pmSeattle/Tacoma Intl

$122

Frontier

Oct 7

SEA7:25 pmSeattle/Tacoma Intl

2h 55m

LAX10:20 pmLos Angeles Los Angeles

Oct 14

LAX3:35 pmLos Angeles Los Angeles

3h 10m

SEA6:45 pmSeattle/Tacoma Intl

$123

Alaska Airlines flights from Seattle to North America

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

Alaska Airlines

Oct 3

SEA5:20 pmSeattle/Tacoma Intl

2h 33m

LAS7:53 pmLas Vegas Harry Reid Intl

Oct 3

LAS8:59 pmLas Vegas Harry Reid Intl

2h 45m

SEA11:44 pmSeattle/Tacoma Intl

$152

Alaska Airlines

Oct 2

SEA8:35 pmSeattle/Tacoma Intl

2h 49m

LAX11:24 pmLos Angeles Los Angeles

Oct 5

LAX8:04 amLos Angeles Los Angeles

2h 58m

SEA11:02 amSeattle/Tacoma Intl

$153

Alaska Airlines

Oct 10

SEA9:24 pmSeattle/Tacoma Intl

2h 35m

LAS11:59 pmLas Vegas Harry Reid Intl

Oct 14

LAS5:07 pmLas Vegas Harry Reid Intl

2h 48m

SEA7:55 pmSeattle/Tacoma Intl

$157

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 10/31

8:09 pm-10:59 pm

Nonstop2h 50m

Los Angeles Los Angeles

Wed 11/4

10:05 am-9:45 am

1 stop23h 40m

$121

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 11/14

8:09 pm-10:59 pm

Nonstop2h 50m

Los Angeles Los Angeles

Tue 11/17

5:15 pm-10:59 am

1 stop17h 44m

$121

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 10/24

8:00 pm-10:46 pm

Nonstop2h 46m

Los Angeles Los Angeles

Mon 10/26

6:35 am-11:55 am

1 stop5h 20m

$127

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 10/24

8:00 pm-10:46 pm

Nonstop2h 46m

Los Angeles Los Angeles

Mon 10/26

12:57 pm-5:33 pm

1 stop4h 36m

$128

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Fri 10/23

9:24 pm-11:59 pm

Nonstop2h 35m

Las Vegas Harry Reid Intl

Mon 10/26

6:02 am-8:49 am

Nonstop2h 47m

$137

SeattleOntario

SEA Seattle/Tacoma Intl - ONT Ontario

SEAONT

Seattle/Tacoma Intl

Sun 10/11

7:30 am-10:17 am

Nonstop2h 47m

Ontario

Sun 10/18

6:02 am-8:49 am

Nonstop2h 47m

$144

Quickest round-trip

SeattleSan Francisco

SEA Seattle/Tacoma Intl - SFO San Francisco

SEASFO

Seattle/Tacoma Intl

Fri 9/25

9:30 pm-11:51 pm

Nonstop2h 21m

San Francisco

Thu 10/1

6:23 am-8:40 am

Nonstop2h 17m

$154

SeattleSan Francisco

SEA Seattle/Tacoma Intl - SFO San Francisco

SEASFO

Seattle/Tacoma Intl

Fri 11/13

7:20 am-9:43 am

Nonstop2h 23m

San Francisco

Fri 11/13

5:53 pm-8:13 pm

Nonstop2h 20m

$154

SeattleSan Francisco

SEA Seattle/Tacoma Intl - SFO San Francisco

SEASFO

Seattle/Tacoma Intl

Sat 10/3

7:50 am-2:35 pm

1 stop6h 45m

San Francisco

Sat 10/10

6:05 am-5:40 pm

2 stops11h 35m

$156

SeattleSan Francisco

SEA Seattle/Tacoma Intl - SFO San Francisco

SEASFO

Seattle/Tacoma Intl

Sat 10/17

9:45 am-5:45 pm

2 stops8h 00m

San Francisco

Tue 10/20

3:50 pm-11:55 pm

1 stop8h 05m

$156

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 $305. If you are unable to visit North America during the month of January, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $345.

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 $421. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to North America on Monday is $507.

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 $440. Try not to purchase tickets in the morning because they tend to be around $466. 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 Los Angeles 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 $424 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 $365 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	$58
Fastest flight time	0h 48m
Direct flights	Every day
Airports in North America	5,172 airports

The best one-way flight to North America from Seattle in the past 72 hours is $58. The best round-trip flight deal from Seattle to North America found on momondo in the last 72 hours is $121.

The fastest flight from Seattle to North America takes 0h 48m

Direct flights go from Seattle to North America every day.

There are 5,172 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 8 as of September 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) (21.03% of total bookings). The next most popular plane models are Airbus A321neo (17.67%), Boeing 737 MAX 8 (11.08%), and Boeing 737-900 (10.35%).

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 2,612 reviews	Search Frontier flights
Delta	PriceFrom $78	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,814 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $112	Free Cancellation	Rating 7.9 12,889 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $117	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 10,178 reviews	Search United Airlines flights
JetBlue	PriceFrom $136	Free Cancellation	Rating 7.1 3,045 reviews	Search JetBlue flights
American Airlines	PriceFrom $174	Free Cancellation	Rating 7.1 12,042 reviews	Search American Airlines flights
Sun Country Air	PriceFrom $233	Free Cancellation	Rating 6.7 316 reviews	Search Sun Country Air flights
Volaris	PriceFrom $248	Free Cancellation	Rating 6.6 1,144 reviews	Search Volaris 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 10/7

Wed 10/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to North America

Popular cities

Other flights from Seattle

Other flights to North America

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in North America

Flights to New Yorkfrom $54

Flights to Los Angelesfrom $40

Flights to Orlandofrom $57

Flights to Miamifrom $57

Flights to San Franciscofrom $48

Flights to Chicagofrom $50

Flights to Las Vegasfrom $44

Flights to Washington, D.C.from $59

Flights to Fort Lauderdalefrom $64

Flights to Bostonfrom $94

Flights to Atlantafrom $42

Flights to Dallasfrom $76

Cheap flights from Seattle to North America from $58

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to North America

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets

Alaska Airlines flights from Seattle to North America

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

momondo Fare Finder

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

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