Cheap flights from Washington to North America from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to North America departing on 12/22. 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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Southwest Logo
6:25 am - 12:30 pmSEA-LAS
6h 05m1 stop
Southwest Logo
8:50 am - 4:50 pmLAS-SEA
8h 00m1 stop
$96Southwest
Find Deal
Wed, Jan 14 - Sat, Jan 17
Multiple Airlines Logo
2:36 pm - 5:13 pmSEA-LAS
2h 37mnonstop
Multiple Airlines Logo
9:35 am - 5:52 pmLAS-SEA
8h 17m1 stop
$97Multiple Airlines
Find Deal
Sat, Jan 10 - Mon, Jan 12
Frontier Logo
11:43 am - 2:29 pmSEA-LAS
2h 46mnonstop
Frontier Logo
10:24 am - 1:22 pmLAS-SEA
2h 58mnonstop
$98Frontier
Find Deal
Sun, Nov 16 - Sat, Nov 22
Alaska Airlines Logo
5:20 am - 9:10 amSEA-LAS
3h 50m1 stop
Alaska Airlines Logo
12:34 pm - 3:27 pmLAS-SEA
2h 53mnonstop
$99Alaska Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 5
Frontier Logo
11:35 am - 2:21 pmSEA-LAS
2h 46mnonstop
Frontier Logo
7:47 pm - 12:07 pmLAS-SEA
16h 20m1 stop
$100Frontier
Find Deal
Sun, Nov 9 - Tue, Nov 11
Alaska Airlines Logo
9:15 pm - 11:48 pmSEA-LAS
2h 33mnonstop
Alaska Airlines Logo
2:19 pm - 6:46 pmLAS-SEA
4h 27m1 stop
$104Alaska Airlines
Find Deal
Thu, Jan 1 - Fri, Jan 9
Delta Logo
12:00 pm - 2:38 pmSEA-LAS
2h 38mnonstop
Delta Logo
10:59 am - 1:52 pmLAS-SEA
2h 53mnonstop
$107Delta
Find Deal
Sat, Jan 17 - Sun, Jan 18
Delta Logo
3:45 pm - 6:17 pmSEA-LAS
2h 32mnonstop
Delta Logo
3:50 pm - 6:41 pmLAS-SEA
2h 51mnonstop
$117Delta
Find Deal
Sun, Nov 16 - Tue, Nov 18
Hawaiian Airlines Logo
3:57 pm - 6:33 pmSEA-ONT
2h 36mnonstop
Hawaiian Airlines Logo
7:10 am - 11:49 amONT-SEA
4h 39m1 stop
$161Hawaiian Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 14
Hawaiian Airlines Logo
10:00 am - 5:00 pmSEA-SAN
7h 00m1 stop
Hawaiian Airlines Logo
8:20 am - 1:35 pmSAN-SEA
5h 15m1 stop
$209Hawaiian Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11

United Airlines flights from State of Washington to North America

Our best United Airlines deals on State of Washington to North America flight tickets
United Airlines
Jan 31
SEA9:00 amSeattle/Tacoma Intl
2h 59m
LAX11:59 amLos Angeles
Feb 7
LAX12:00 pmLos Angeles
6h 28m
1 stop
SEA6:28 pmSeattle/Tacoma Intl
United Airlines
Nov 13
SEA3:48 pmSeattle/Tacoma Intl
6h 31m
1 stop
SNA10:19 pmSanta Ana J. Wayne/Orange Cnty
Nov 15
SNA1:30 pmSanta Ana J. Wayne/Orange Cnty
7h 43m
1 stop
SEA9:13 pmSeattle/Tacoma Intl
United Airlines
Oct 31
SEA12:30 pmSeattle/Tacoma Intl
6h 47m
1 stop
LAX7:17 pmLos Angeles
Nov 2
LAX1:08 pmLos Angeles
3h 02m
SEA4:10 pmSeattle/Tacoma Intl

Frontier flights from State of Washington to North America

Our best Frontier deals on State of Washington to North America flight tickets
Frontier
Nov 16
SEA11:43 amSeattle/Tacoma Intl
2h 46m
LAS2:29 pmLas Vegas Harry Reid Intl
Nov 22
LAS10:24 amLas Vegas Harry Reid Intl
2h 58m
SEA1:22 pmSeattle/Tacoma Intl
Frontier
Nov 3
SEA11:43 amSeattle/Tacoma Intl
2h 46m
LAS2:29 pmLas Vegas Harry Reid Intl
Nov 6
LAS3:19 pmLas Vegas Harry Reid Intl
3h 03m
SEA6:22 pmSeattle/Tacoma Intl
Frontier
Nov 9
SEA11:35 amSeattle/Tacoma Intl
2h 46m
LAS2:21 pmLas Vegas Harry Reid Intl
Nov 11
LAS7:47 pmLas Vegas Harry Reid Intl
16h 20m
1 stop
SEA12:07 pmSeattle/Tacoma Intl

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 October 22, 2025.
Use the filters below to find and compare flights from Washington to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 1/14

6:25 am-12:30 pm

1 stop6h 05m

Las Vegas Harry Reid Intl

Sat 1/17

8:50 am-4:50 pm

1 stop8h 00m

$96

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 1/10

2:36 pm-5:13 pm

Nonstop2h 37m

Las Vegas Harry Reid Intl

Mon 1/12

9:35 am-5:52 pm

1 stop8h 17m

$97

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 11/16

11:43 am-2:29 pm

Nonstop2h 46m

Las Vegas Harry Reid Intl

Sat 11/22

10:24 am-1:22 pm

Nonstop2h 58m

$98

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 1/5

5:20 am-9:10 am

1 stop3h 50m

Las Vegas Harry Reid Intl

Mon 1/5

12:34 pm-3:27 pm

Nonstop2h 53m

$99

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 11/9

11:35 am-2:21 pm

Nonstop2h 46m

Las Vegas Harry Reid Intl

Tue 11/11

7:47 pm-12:07 pm

1 stop16h 20m

$100

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 1/1

9:15 pm-11:48 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Fri 1/9

2:19 pm-6:46 pm

1 stop4h 27m

$104

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 1/17

12:00 pm-2:38 pm

Nonstop2h 38m

Las Vegas Harry Reid Intl

Sun 1/18

10:59 am-1:52 pm

Nonstop2h 53m

$107

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 11/16

3:45 pm-6:17 pm

Nonstop2h 32m

Las Vegas Harry Reid Intl

Tue 11/18

3:50 pm-6:41 pm

Nonstop2h 51m

$117

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Sat 12/13

3:57 pm-6:33 pm

Nonstop2h 36m

Ontario

Sun 12/14

7:10 am-11:49 am

1 stop4h 39m

$161

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Tue 3/10

10:00 am-5:00 pm

1 stop7h 00m

San Diego

Wed 3/11

8:20 am-1:35 pm

1 stop5h 15m

$209

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 State of Washington 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 State of Washington, with most prices found around $297. If you are unable to visit North America during the month of September, then departing from State of Washington during the month October is also very affordable. Most momondo users find prices during this month for around $317.

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

The cheapest day to depart from State of Washington 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 $416. 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 $557.

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 $378. Try not to purchase tickets in the morning because they tend to be around $494. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington to North America flight route?

Fly from Spokane to Las Vegas Harry Reid Intl for the best Washington - 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 State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from State of Washington for as low as $316 on momondo.

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

There are 4 cabin classes available to choose from on Washington to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap State of Washington to North America flight deals and tips

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

Best Price Found

$52

Fastest flight time

2h 25m

Direct flights

Every day

Airports in North America

2 airports
The best one-way flight to North America from State of Washington in the past 72 hours is $52. The best round-trip flight deal from State of Washington to North America found on momondo in the last 72 hours is $96.
The fastest flight from State of Washington to North America takes 2h 25m
Direct flights go from State of Washington to North America every day.
There are 2 airports near North America: Ontario (ONT), Las Vegas Harry Reid Intl (LAS)
  • When did momondo last update prices for flights from Washington to North America?

    Prices for flights from Washington to North America are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to North America?

  • How old do you have to be to fly from Washington to North America?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to North America.

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

    The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to North America?

Best airlines flying from State of Washington to North America

Compare and see reviews for airlines that fly from State of Washington to North America with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $42Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
FrontierPriceFrom $48Free CancellationRating
5.8
3,129 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $55Free CancellationRating
6.3
8,098 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.8
2,788 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $99Free CancellationRating
7.9
7,979 reviews
Search Delta flights
SouthwestPriceFrom $119Free CancellationRating
8.0
4,237 reviews
Search Southwest flights
United AirlinesPriceFrom $123Free CancellationRating
7.4
8,990 reviews
Search United Airlines flights
JetBluePriceFrom $134Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $135Free CancellationRating
8.0
11,151 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $162Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to North America from Washington.

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

Yes. All flights to North America from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to North America.

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

Price alerts on flights to North America from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your North America trip

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1 adult
Fri 11/21
Fri 11/28

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