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Cheap flights from Seattle to North America from $59

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 5/27. 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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Find the cheapest flights from Seattle to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$90Frontier
Thu, May 28 - Mon, Jun 1
Frontier Logo
11:06 am - 2:03 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$95Frontier
Tue, May 19 - Sat, May 23
Multiple Airlines Logo
8:20 pm - 10:59 pm
SEA
-
LAS
2h 39mnonstop
Multiple Airlines Logo
6:00 am - 8:49 am
LAS
-
SEA
2h 49mnonstop
$131Multiple Airlines
Sat, May 30 - Thu, Jun 4
Alaska Airlines Logo
8:43 am - 11:00 am
SEA
-
SFO
2h 17mnonstop
Alaska Airlines Logo
5:44 pm - 7:59 pm
SFO
-
SEA
2h 15mnonstop
$150Alaska Airlines
Tue, Jun 2 - Tue, Jun 2
Alaska Airlines Logo
11:40 am - 2:04 pm
SEA
-
SFO
2h 24mnonstop
Alaska Airlines Logo
5:44 pm - 7:59 pm
SFO
-
SEA
2h 15mnonstop
$152Alaska Airlines
Tue, Jun 2 - Tue, Jun 2
Multiple Airlines Logo
1:50 pm - 4:04 pm
SEA
-
SFO
2h 14mnonstop
Multiple Airlines Logo
9:34 am - 7:05 pm
SFO
-
SEA
9h 31m
1 stop
$154Multiple Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
5:00 am - 7:10 am
SEA
-
SFO
2h 10mnonstop
United Airlines Logo
10:59 pm - 1:13 am
SFO
-
SEA
2h 14mnonstop
$157United Airlines
Wed, May 27 - Tue, Jun 9
Delta Logo
3:00 pm - 5:48 pm
SEA
-
SNA
2h 48mnonstop
Delta Logo
6:51 pm - 9:55 pm
SNA
-
SEA
3h 04mnonstop
$217Delta
Wed, May 27 - Wed, Jun 3
United Airlines Logo
11:00 pm - 7:18 am
SEA
-
EWR
5h 18mnonstop
United Airlines Logo
8:30 pm - 11:44 pm
EWR
-
SEA
6h 14mnonstop
$267United Airlines
Thu, May 28 - Wed, Jun 3
Delta Logo
6:05 am - 5:41 pm
SEA
-
EWR
8h 36m
1 stop
Delta Logo
1:00 pm - 8:29 pm
EWR
-
SEA
10h 29m
1 stop
$285Delta
Sat, Sep 19 - Tue, Sep 22

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets
Frontier
May 28
SEA11:21 amSeattle/Tacoma Intl
2h 57m
LAX2:18 pmLos Angeles
Jun 1
LAX3:15 pmLos Angeles
3h 20m
SEA6:35 pmSeattle/Tacoma Intl
$90
Frontier
May 19
SEA11:06 amSeattle/Tacoma Intl
2h 57m
LAX2:03 pmLos Angeles
May 23
LAX3:15 pmLos Angeles
3h 20m
SEA6:35 pmSeattle/Tacoma Intl
$95
Frontier
May 30
SEA11:21 amSeattle/Tacoma Intl
2h 57m
LAX2:18 pmLos Angeles
Jun 3
LAX3:15 pmLos Angeles
3h 20m
SEA6:35 pmSeattle/Tacoma Intl
$96

Alaska Airlines flights from Seattle to North America

Our best Alaska Airlines deals on Seattle to North America flight tickets
Alaska Airlines
Jun 2
SEA8:43 amSeattle/Tacoma Intl
2h 17m
SFO11:00 amSan Francisco
Jun 2
SFO5:44 pmSan Francisco
2h 15m
SEA7:59 pmSeattle/Tacoma Intl
$150
Alaska Airlines
Jun 2
SEA1:50 pmSeattle/Tacoma Intl
2h 14m
SFO4:04 pmSan Francisco
Jun 2
SFO6:39 pmSan Francisco
2h 20m
SEA8:59 pmSeattle/Tacoma Intl
$152
Alaska Airlines
Jun 10
SEA8:53 amSeattle/Tacoma Intl
2h 16m
SFO11:09 amSan Francisco
Jun 17
SFO7:03 amSan Francisco
2h 10m
SEA9:13 amSeattle/Tacoma Intl
$162

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 1, 2026.
Use the filters below to find and compare flights from Seattle to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 5/28

11:21 am-2:18 pm

Nonstop2h 57m

Los Angeles

Mon 6/1

3:15 pm-6:35 pm

Nonstop3h 20m

$90

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 5/19

11:06 am-2:03 pm

Nonstop2h 57m

Los Angeles

Sat 5/23

3:15 pm-6:35 pm

Nonstop3h 20m

$95

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 5/30

8:20 pm-10:59 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Thu 6/4

6:00 am-8:49 am

Nonstop2h 49m

$131

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 6/2

8:43 am-11:00 am

Nonstop2h 17m

San Francisco

Tue 6/2

5:44 pm-7:59 pm

Nonstop2h 15m

$150

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 6/2

11:40 am-2:04 pm

Nonstop2h 24m

San Francisco

Tue 6/2

5:44 pm-7:59 pm

Nonstop2h 15m

$152

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 5/20

1:50 pm-4:04 pm

Nonstop2h 14m

San Francisco

Sun 5/24

9:34 am-7:05 pm

1 stop9h 31m

$154
Quickest round-trip

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 5/27

5:00 am-7:10 am

Nonstop2h 10m

San Francisco

Tue 6/9

10:59 pm-1:13 am

Nonstop2h 14m

$157

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

Wed 5/27

3:00 pm-5:48 pm

Nonstop2h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 6/3

6:51 pm-9:55 pm

Nonstop3h 04m

$217

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 5/28

11:00 pm-7:18 am

Nonstop5h 18m

Newark

Wed 6/3

8:30 pm-11:44 pm

Nonstop6h 14m

$267

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 9/19

6:05 am-5:41 pm

1 stop8h 36m

Newark

Tue 9/22

1:00 pm-8:29 pm

1 stop10h 29m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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 $307. 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 $316.

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 $390. 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 $493.

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 $363. Try not to purchase tickets in the morning because they tend to be around $446. 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 San Francisco 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 $395 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.

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

You could potentially save up to 16% on your flight if you consider stops on a Seattle to North America flight.

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

$108

Fastest flight time

0h 49m

Direct flights

Every day

Airports in North America

5,163 airports
The best one-way flight to North America from Seattle in the past 72 hours is $108. The best round-trip flight deal from Seattle to North America found on momondo in the last 72 hours is $177.
The fastest flight from Seattle to North America takes 0h 49m
Direct flights go from Seattle to North America every day.
There are 5,163 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?

  • 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?

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
FrontierPriceFrom $50Free CancellationRating
5.6
2,970 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $61Free CancellationRating
6.3
8,638 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $79Free CancellationRating
7.9
8,464 reviews
Search Delta flights
SouthwestPriceFrom $103Free CancellationRating
8.0
4,317 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $111Free CancellationRating
7.9
12,318 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,677 reviews
Search United Airlines flights
JetBluePriceFrom $133Free CancellationRating
7.1
2,970 reviews
Search JetBlue flights
Sun Country AirPriceFrom $152Free CancellationRating
6.8
336 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $174Free CancellationRating
7.1
11,683 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

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