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Cheap flights from Seattle to the United States from $33

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 the United States departing on 5/20. 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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0 bags

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Find the cheapest flights from Seattle to the United States

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to the United States.
Spirit Airlines Logo
6:00 am - 8:31 amSEA-LAS
2h 31mnonstop
Spirit Airlines Logo
9:32 pm - 12:10 amLAS-SEA
2h 38mnonstop
$51Spirit Airlines
Find Deal
Tue, May 13 - Wed, May 14
Spirit Airlines Logo
6:00 am - 8:31 amSEA-LAS
2h 31mnonstop
Spirit Airlines Logo
9:32 pm - 12:10 amLAS-SEA
2h 38mnonstop
$54Spirit Airlines
Find Deal
Wed, May 7 - Tue, May 13
Frontier Logo
4:20 pm - 7:05 pmSEA-LAX
2h 45mnonstop
Frontier Logo
5:35 pm - 8:42 pmLAX-SEA
3h 07mnonstop
$86Frontier
Find Deal
Tue, May 13 - Sat, May 17
Frontier Logo
4:20 pm - 7:05 pmSEA-LAX
2h 45mnonstop
Frontier Logo
5:35 pm - 8:42 pmLAX-SEA
3h 07mnonstop
$87Frontier
Find Deal
Tue, May 13 - Tue, May 20
Alaska Airlines Logo
4:00 pm - 6:45 pmSEA-LAX
2h 45mnonstop
Alaska Airlines Logo
7:55 pm - 10:47 pmLAX-SEA
2h 52mnonstop
$151Alaska Airlines
Find Deal
Sat, May 17 - Sat, May 17
Alaska Airlines Logo
5:58 pm - 11:59 pmSEA-ORD
4h 01mnonstop
Alaska Airlines Logo
9:00 am - 11:32 amORD-SEA
4h 32mnonstop
$156Alaska Airlines
Find Deal
Wed, May 7 - Wed, May 14
Delta Logo
2:20 pm - 5:05 pmSEA-LAX
2h 45mnonstop
Delta Logo
9:40 pm - 12:29 amLAX-SEA
2h 49mnonstop
$157Delta
Find Deal
Wed, May 14 - Thu, May 29
Delta Logo
7:30 am - 10:20 amSEA-SAN
2h 50mnonstop
Delta Logo
7:15 pm - 10:25 pmSAN-SEA
3h 10mnonstop
$157Delta
Find Deal
Sat, May 31 - Wed, Jun 4
American Airlines Logo
1:10 am - 7:11 amSEA-DFW
4h 01mnonstop
American Airlines Logo
10:30 pm - 12:45 amDFW-SEA
4h 15mnonstop
$194American Airlines
Find Deal
Thu, May 29 - Tue, Jun 3
American Airlines Logo
1:10 am - 7:11 amSEA-DFW
4h 01mnonstop
American Airlines Logo
10:30 pm - 12:45 amDFW-SEA
4h 15mnonstop
$223American Airlines
Find Deal
Thu, May 29 - Sun, Jun 1

Alaska Airlines flights from Seattle to United States

Our best Alaska Airlines deals on Seattle to United States flight tickets
Alaska Airlines
May 17
SEA4:00 pmSeattle/Tacoma Intl
2h 45m
LAX6:45 pmLos Angeles
May 17
LAX7:55 pmLos Angeles
2h 52m
SEA10:47 pmSeattle/Tacoma Intl
Alaska Airlines
May 7
SEA5:58 pmSeattle/Tacoma Intl
4h 01m
ORD11:59 pmChicago O'Hare Intl
May 14
ORD9:00 amChicago O'Hare Intl
4h 32m
SEA11:32 amSeattle/Tacoma Intl
Alaska Airlines
May 10
SEA12:03 pmSeattle/Tacoma Intl
4h 13m
ORD6:16 pmChicago O'Hare Intl
May 14
ORD9:00 amChicago O'Hare Intl
4h 32m
SEA11:32 amSeattle/Tacoma Intl

Frontier flights from Seattle to United States

Our best Frontier deals on Seattle to United States flight tickets
Frontier
May 13
SEA4:20 pmSeattle/Tacoma Intl
2h 45m
LAX7:05 pmLos Angeles
May 17
LAX5:35 pmLos Angeles
3h 07m
SEA8:42 pmSeattle/Tacoma Intl
Frontier
May 13
SEA4:20 pmSeattle/Tacoma Intl
2h 45m
LAX7:05 pmLos Angeles
May 20
LAX5:35 pmLos Angeles
3h 07m
SEA8:42 pmSeattle/Tacoma Intl
Frontier
May 10
SEA4:20 pmSeattle/Tacoma Intl
2h 45m
LAX7:05 pmLos Angeles
May 13
LAX5:35 pmLos Angeles
3h 07m
SEA8:42 pmSeattle/Tacoma Intl

See travel insights to the United States from

How to get the cheapest flight ticket from Seattle to United States

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 United States?

In general, January is the cheapest month to fly from Seattle to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you aren’t able to travel during the month of January, then book flights to United States from Seattle during February instead. Flights to United States in February, while not as cheap as those in January, still average around $323.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from Seattle. The lowest ticket price found for a Wednesday departure recently was $434. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $565. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $359. Try not to purchase tickets in the morning because they tend to be around $512. 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 United States flight route?

Fly from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl for the best Seattle/Tacoma Intl - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Seattle when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $414 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Seattle for as low as $353 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to United States flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to United States

Best Price Found

$33

Fastest flight time

2h 28m

Direct flights

Every day

Airports in United States

5 airports
The best one-way flight to United States from Seattle in the past 72 hours is $33. The best round-trip flight deal from Seattle to United States found on momondo in the last 72 hours is $51.
The fastest flight from Seattle to United States takes 2h 28m
Direct flights go from Seattle to United States every day.
There are 5 airports near United States: Phoenix Sky Harbor Intl (PHX), San Diego (SAN), Los Angeles (LAX), Santa Ana J. Wayne/Orange Cnty (SNA), Las Vegas Harry Reid Intl (LAS)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to United States?

    Prices for flights from Seattle/Tacoma Intl Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to United States?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to United States?

    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 Seattle/Tacoma Intl Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The required travel and health documents for your United States 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 United States. 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 Seattle to United States?


Best airlines flying from Seattle to United States

Compare and see reviews for airlines that fly from Seattle to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $41Free CancellationRating
6.0
3,281 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $47Free CancellationRating
6.3
7,926 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $78Free CancellationRating
7.9
2,382 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $98Free CancellationRating
8.0
7,917 reviews
Search Delta flights
SouthwestPriceFrom $118Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $121Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $131Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
JetBluePriceFrom $140Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $159Free CancellationRating
6.9
349 reviews
Search Sun Country Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to United States?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to United States. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to United States with flexible booking policies on momondo?

Yes. All flights to United States from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to United States?

momondo helps you find the best flight between Seattle and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to United States flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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