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Cheap flights from Seattle to North America 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 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
11:06 am - 2:03 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
9:59 pm - 10:22 am
LAX
-
SEA
12h 23m
1 stop
$96Frontier
mar., mai 5 - jeu., mai 7
Multiple Airlines Logo
9:19 pm - 11:07 am
SEA
-
LAX
13h 48m
1 stop
Multiple Airlines Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$97Multiple Airlines
lun., mai 4 - ven., mai 8
Frontier Logo
7:50 pm - 11:54 pm
SEA
-
DEN
3h 04mnonstop
Frontier Logo
7:50 am - 9:49 am
DEN
-
SEA
2h 59mnonstop
$97Frontier
mer., mai 6 - dim., mai 10
Alaska Airlines Logo
8:31 am - 10:56 am
SEA
-
SFO
2h 25mnonstop
Alaska Airlines Logo
2:00 pm - 4:17 pm
SFO
-
SEA
2h 17mnonstop
$152Alaska Airlines
mar., mai 5 - mar., mai 5
Delta Logo
9:20 pm - 11:37 pm
SEA
-
SFO
2h 17mnonstop
Delta Logo
5:59 am - 8:19 am
SFO
-
SEA
2h 20mnonstop
$157Delta
mar., mai 5 - mer., mai 6
Delta Logo
1:35 pm - 3:59 pm
SEA
-
SFO
2h 24mnonstop
Delta Logo
4:40 pm - 7:03 pm
SFO
-
SEA
2h 23mnonstop
$158Delta
mar., mai 5 - mer., mai 6
Alaska Airlines Logo
3:30 pm - 11:59 pm
SEA
-
EWR
5h 29mnonstop
Alaska Airlines Logo
7:30 am - 10:40 am
EWR
-
SEA
6h 10mnonstop
$259Alaska Airlines
jeu., mai 28 - mer., juin 3
JetBlue Logo
11:52 pm - 8:13 am
SEA
-
JFK
5h 21mnonstop
JetBlue Logo
5:29 pm - 8:56 pm
JFK
-
SEA
6h 27mnonstop
$272JetBlue
mar., mai 26 - mar., juin 2
JetBlue Logo
11:39 pm - 8:00 am
SEA
-
JFK
5h 21mnonstop
JetBlue Logo
5:29 pm - 8:56 pm
JFK
-
SEA
6h 27mnonstop
$275JetBlue
mer., mai 13 - mar., juin 2
American Airlines Logo
11:33 pm - 11:30 am
SEA
-
JFK
8h 57m
1 stop
American Airlines Logo
11:00 am - 6:07 pm
JFK
-
SEA
10h 07m
1 stop
$282American Airlines
mar., mai 5 - sam., mai 9

Frontier flights from Seattle to North America

Our best Frontier deals on Seattle to North America flight tickets
Frontier
May 5
SEA11:06 amSeattle/Tacoma Intl
2h 57m
LAX2:03 pmLos Angeles
May 7
LAX9:59 pmLos Angeles
12h 23m
1 stop
SEA10:22 amSeattle/Tacoma Intl
$96
Frontier
May 6
SEA7:50 pmSeattle/Tacoma Intl
3h 04m
DEN11:54 pmDenver Intl
May 10
DEN7:50 amDenver Intl
2h 59m
SEA9:49 amSeattle/Tacoma Intl
$97
Frontier
May 2
SEA7:12 pmSeattle/Tacoma Intl
12h 29m
1 stop
LAX7:41 amLos Angeles
May 6
LAX3:15 pmLos Angeles
3h 20m
SEA6:35 pmSeattle/Tacoma Intl
$98

Delta flights from Seattle to North America

Our best Delta deals on Seattle to North America flight tickets
Delta
May 5
SEA9:20 pmSeattle/Tacoma Intl
2h 17m
SFO11:37 pmSan Francisco
May 6
SFO5:59 amSan Francisco
2h 20m
SEA8:19 amSeattle/Tacoma Intl
$157
Delta
May 5
SEA1:35 pmSeattle/Tacoma Intl
2h 24m
SFO3:59 pmSan Francisco
May 6
SFO4:40 pmSan Francisco
2h 23m
SEA7:03 pmSeattle/Tacoma Intl
$158
Delta
May 5
SEA7:50 amSeattle/Tacoma Intl
3h 00m
PHX10:50 amPhoenix Sky Harbor Intl
May 9
PHX6:50 amPhoenix Sky Harbor Intl
3h 10m
SEA10:00 amSeattle/Tacoma Intl
$177

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 avril 14, 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

mar. 5/5

11:06 am-2:03 pm

Nonstop2h 57m

Los Angeles

jeu. 5/7

9:59 pm-10:22 am

1 stop12h 23m

$96

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

lun. 5/4

9:19 pm-11:07 am

1 stop13h 48m

Los Angeles

ven. 5/8

3:15 pm-6:35 pm

Nonstop3h 20m

$97

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

mer. 5/6

7:50 pm-11:54 pm

Nonstop3h 04m

Denver Intl

dim. 5/10

7:50 am-9:49 am

Nonstop2h 59m

$97

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mar. 5/5

8:31 am-10:56 am

Nonstop2h 25m

San Francisco

mar. 5/5

2:00 pm-4:17 pm

Nonstop2h 17m

$152
Quickest round-trip

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mar. 5/5

9:20 pm-11:37 pm

Nonstop2h 17m

San Francisco

mer. 5/6

5:59 am-8:19 am

Nonstop2h 20m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mar. 5/5

1:35 pm-3:59 pm

Nonstop2h 24m

San Francisco

mer. 5/6

4:40 pm-7:03 pm

Nonstop2h 23m

$158

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

jeu. 5/28

3:30 pm-11:59 pm

Nonstop5h 29m

Newark

mer. 6/3

7:30 am-10:40 am

Nonstop6h 10m

$259

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

mar. 5/26

11:52 pm-8:13 am

Nonstop5h 21m

New York John F Kennedy Intl

mar. 6/2

5:29 pm-8:56 pm

Nonstop6h 27m

$272

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

mer. 5/13

11:39 pm-8:00 am

Nonstop5h 21m

New York John F Kennedy Intl

mar. 6/2

5:29 pm-8:56 pm

Nonstop6h 27m

$275

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

mar. 5/5

11:33 pm-11:30 am

1 stop8h 57m

New York John F Kennedy Intl

sam. 5/9

11:00 am-6:07 pm

1 stop10h 07m

$282

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 $293. 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 $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 $497.

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 $369. Try not to purchase tickets in the morning because they tend to be around $447. 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 $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 $287 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?

You could potentially save up to 25% 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

$128

Fastest flight time

0h 50m

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 $128. The best round-trip flight deal from Seattle to North America found on momondo in the last 72 hours is $127.
The fastest flight from Seattle to North America takes 0h 50m
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
2,993 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $61Free CancellationRating
6.3
8,614 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $79Free CancellationRating
7.9
8,403 reviews
Search Delta flights
SouthwestPriceFrom $103Free CancellationRating
8.0
4,328 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $112Free CancellationRating
7.9
12,235 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
JetBluePriceFrom $133Free CancellationRating
7.2
2,933 reviews
Search JetBlue flights
Sun Country AirPriceFrom $152Free CancellationRating
6.8
337 reviews
Search Sun Country Air flights
VolarisPriceFrom $157Free CancellationRating
6.6
1,171 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

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