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Cheap flights from Seattle to North America from $49

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 2/10. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:23 pm - 11:57 pm
SEA
-
LAS
2h 34mnonstop
Multiple Airlines Logo
6:00 am - 8:51 am
LAS
-
SEA
2h 51mnonstop
$77Multiple Airlines
Sun, Mar 1 - Tue, Mar 3
Frontier Logo
5:37 pm - 8:12 pm
SEA
-
LAS
2h 35mnonstop
Frontier Logo
8:00 am - 10:54 am
LAS
-
SEA
2h 54mnonstop
$80Frontier
Sat, Feb 21 - Tue, Feb 24
Frontier Logo
9:36 pm - 12:10 am
SEA
-
LAS
2h 34mnonstop
Frontier Logo
2:46 pm - 5:39 pm
LAS
-
SEA
2h 53mnonstop
$82Frontier
Mon, Mar 23 - Fri, Mar 27
Alaska Airlines Logo
8:55 pm - 11:44 pm
SEA
-
SAN
2h 49mnonstop
Alaska Airlines Logo
8:26 pm - 11:40 pm
SAN
-
SEA
3h 14mnonstop
$122Alaska Airlines
Sat, Feb 28 - Mon, Mar 2
Alaska Airlines Logo
6:59 pm - 9:49 pm
SEA
-
SAN
2h 50mnonstop
Alaska Airlines Logo
8:26 pm - 11:40 pm
SAN
-
SEA
3h 14mnonstop
$139Alaska Airlines
Sat, Feb 21 - Wed, Feb 25
Delta Logo
7:10 am - 3:29 pm
SEA
-
JFK
5h 19mnonstop
Delta Logo
4:29 pm - 7:48 pm
JFK
-
SEA
6h 19mnonstop
$237Delta
Tue, Mar 3 - Tue, Mar 17
American Airlines Logo
5:37 am - 5:00 pm
SEA
-
JFK
8h 23m
1 stop
American Airlines Logo
3:59 pm - 11:04 pm
JFK
-
SEA
10h 05m
1 stop
$251American Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
9:19 am - 9:21 pm
SEA
-
HNL
14h 02m
2 stops
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
$281United Airlines
Thu, Feb 19 - Wed, Feb 25
United Airlines Logo
9:19 am - 9:21 pm
SEA
-
HNL
14h 02m
2 stops
United Airlines Logo
2:40 pm - 12:59 am
HNL
-
SEA
8h 19m
1 stop
$282United Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
7:29 pm - 12:14 pm
SEA
-
HNL
18h 45m
1 stop
American Airlines Logo
11:00 pm - 10:56 am
HNL
-
SEA
9h 56m
1 stop
$307American Airlines
Tue, Feb 24 - Wed, Feb 25

Alaska Airlines flights from Seattle to North America

Our best Alaska Airlines deals on Seattle to North America flight tickets
Alaska Airlines
Feb 28
SEA8:55 pmSeattle/Tacoma Intl
2h 49m
SAN11:44 pmSan Diego
Mar 2
SAN8:26 pmSan Diego
3h 14m
SEA11:40 pmSeattle/Tacoma Intl
$122
Alaska Airlines
Feb 25
SEA9:22 pmSeattle/Tacoma Intl
2h 33m
LAS11:55 pmLas Vegas Harry Reid Intl
Mar 6
LAS5:58 pmLas Vegas Harry Reid Intl
5h 42m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$127
Alaska Airlines
Feb 28
SEA7:05 pmSeattle/Tacoma Intl
2h 45m
LAX9:50 pmLos Angeles
Mar 4
LAX8:46 amLos Angeles
3h 02m
SEA11:48 amSeattle/Tacoma Intl
$137

American Airlines flights from Seattle to North America

Our best American Airlines deals on Seattle to North America flight tickets
American Airlines
Feb 3
SEA6:00 amSeattle/Tacoma Intl
2h 55m
LAX8:55 amLos Angeles
Feb 11
LAX8:58 pmLos Angeles
3h 01m
SEA11:59 pmSeattle/Tacoma Intl
$223
American Airlines
Feb 18
SEA7:15 amSeattle/Tacoma Intl
9h 14m
1 stop
JFK7:29 pmNew York John F Kennedy Intl
Feb 28
JFK3:59 pmNew York John F Kennedy Intl
10h 05m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
$251
American Airlines
Jan 25
SEA7:52 pmSeattle/Tacoma Intl
7h 38m
1 stop
DFW5:30 amDallas/Fort Worth
Feb 15
DFW10:30 pmDallas/Fort Worth
4h 25m
SEA12:55 amSeattle/Tacoma Intl
$336

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 January 20, 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

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 3/1

9:23 pm-11:57 pm

Nonstop2h 34m

Las Vegas Harry Reid Intl

Tue 3/3

6:00 am-8:51 am

Nonstop2h 51m

$77

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 2/21

5:37 pm-8:12 pm

Nonstop2h 35m

Las Vegas Harry Reid Intl

Tue 2/24

8:00 am-10:54 am

Nonstop2h 54m

$80

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 3/23

9:36 pm-12:10 am

Nonstop2h 34m

Las Vegas Harry Reid Intl

Fri 3/27

2:46 pm-5:39 pm

Nonstop2h 53m

$82

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Sat 2/28

8:55 pm-11:44 pm

Nonstop2h 49m

San Diego

Mon 3/2

8:26 pm-11:40 pm

Nonstop3h 14m

$122

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Sat 2/21

6:59 pm-9:49 pm

Nonstop2h 50m

San Diego

Wed 2/25

8:26 pm-11:40 pm

Nonstop3h 14m

$139

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Tue 3/3

7:10 am-3:29 pm

Nonstop5h 19m

New York John F Kennedy Intl

Tue 3/17

4:29 pm-7:48 pm

Nonstop6h 19m

$237

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Wed 2/18

5:37 am-5:00 pm

1 stop8h 23m

New York John F Kennedy Intl

Wed 2/25

3:59 pm-11:04 pm

1 stop10h 05m

$251

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 2/19

9:19 am-9:21 pm

2 stops14h 02m

Honolulu

Wed 2/25

2:40 pm-12:59 am

1 stop8h 19m

$281

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 2/18

9:19 am-9:21 pm

2 stops14h 02m

Honolulu

Wed 2/25

2:40 pm-12:59 am

1 stop8h 19m

$282

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 2/24

7:29 pm-12:14 pm

1 stop18h 45m

Honolulu

Wed 2/25

11:00 pm-10:56 am

1 stop9h 56m

$307

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 September is, on average, the cheapest month to fly to North America from Seattle, with most prices found around $297. If you are unable to visit North America during the month of September, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $297.

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 $398. 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 $531.

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 $371. Try not to purchase tickets in the morning because they tend to be around $470. 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 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 $402 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 $306 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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 50m

Direct flights

Every day

Airports in North America

5,162 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 $97.
The fastest flight from Seattle to North America takes 0h 50m
Direct flights go from Seattle to North America every day.
There are 5,162 airports in North America. From Seattle there are direct flights to Ontario (ONT), Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • 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 $44Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $51Free CancellationRating
6.3
8,352 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $74Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $87Free CancellationRating
7.9
8,080 reviews
Search Delta flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,183 reviews
Search United Airlines flights
SouthwestPriceFrom $118Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $119Free CancellationRating
8.0
11,760 reviews
Search Alaska Airlines flights
JetBluePriceFrom $119Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
Sun Country AirPriceFrom $152Free CancellationRating
6.9
342 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,163 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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Find better results for your trip to North America

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