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Cheap flights from the United States to Seattle from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Seattle departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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gio 5/2
gio 5/9

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Easily compare round-trip flights from United States to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from United States to Seattle by changing tabs
Frontier
May 18
ONT10:04 amOntario
2h 53m
SEA12:57 pmSeattle/Tacoma Intl
May 22
SEA1:57 pmSeattle/Tacoma Intl
2h 44m
ONT4:41 pmOntario
Spirit Airlines
May 28
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
26h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jun 4
SEA9:35 amSeattle/Tacoma Intl
11h 55m
1 stop
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
Multiple Airlines
May 10
LAX8:30 pmLos Angeles
12h 15m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 14
SEA9:40 pmSeattle/Tacoma Intl
25h 12m
1 stop
LAX10:52 pmLos Angeles
Delta
Jun 25
SFO5:55 amSan Francisco
2h 17m
SEA8:12 amSeattle/Tacoma Intl
Jun 26
SEA9:59 pmSeattle/Tacoma Intl
2h 16m
SFO12:15 amSan Francisco
Frontier
May 22
ONT10:04 amOntario
2h 53m
SEA12:57 pmSeattle/Tacoma Intl
May 25
SEA1:57 pmSeattle/Tacoma Intl
2h 44m
ONT4:41 pmOntario
Alaska Airlines
Jul 23
SFO11:36 amSan Francisco
6h 07m
1 stop
SEA5:43 pmSeattle/Tacoma Intl
Aug 21
SEA7:00 amSeattle/Tacoma Intl
2h 14m
SFO9:14 amSan Francisco

Find the cheapest one-way flights from United States to Seattle

If you're looking for one-way flights from United States to Seattle, view some of our deals below provided by Alaska Airlines, Frontier and Spirit Airlines
Spirit Airlines
Jun 3
LAX9:17 pmLos Angeles
11h 28m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Multiple Airlines
May 7
LAX9:33 pmLos Angeles
11h 12m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Frontier
May 16
SFO5:15 amSan Francisco
8h 17m
1 stop
SEA1:32 pmSeattle/Tacoma Intl

Search last-minute flights to Seattle from United States

Find and compare round-trip flight prices for your last-minute flight from United States to Seattle
Multiple Airlines
May 6
LAX7:36 pmLos Angeles
13h 09m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 10
SEA8:30 pmSeattle/Tacoma Intl
10h 51m
1 stop
LAX7:21 amLos Angeles
Spirit Airlines
May 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
13h 44m
1 stop
SEA8:29 pmSeattle/Tacoma Intl
May 10
SEA9:40 pmSeattle/Tacoma Intl
12h 23m
1 stop
SNA10:03 amSanta Ana J. Wayne/Orange Cnty
Frontier
May 2
DFW10:59 pmDallas/Fort Worth
24h 35m
1 stop
SEA9:34 pmSeattle/Tacoma Intl
May 4
SEA9:32 pmSeattle/Tacoma Intl
8h 28m
1 stop
DFW8:00 amDallas/Fort Worth
American Airlines
May 4
EWR1:32 pmNewark
10h 55m
1 stop
SEA9:27 pmSeattle/Tacoma Intl
May 7
SEA6:00 amSeattle/Tacoma Intl
9h 31m
1 stop
EWR6:31 pmNewark
Undisclosed Carrier
May 3
JFK11:45 amNew York John F Kennedy Intl
6h 06m
SEA2:51 pmSeattle/Tacoma Intl
May 6
SEA11:38 pmSeattle/Tacoma Intl
5h 21m
JFK7:59 amNew York John F Kennedy Intl
Alaska Airlines
May 3
EWR7:29 pmNewark
13h 32m
1 stop
SEA6:01 amSeattle/Tacoma Intl
May 4
SEA10:00 amSeattle/Tacoma Intl
5h 24m
EWR6:24 pmNewark

Best airlines flying from United States to Seattle

Compare and see reviews for airlines that fly from United States to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
6.3
4,132 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $39Free CancellationRating
6.4
8,743 reviews
Search Spirit Airlines flights
JetBluePriceFrom $69Free CancellationRating
7.6
4,593 reviews
Search JetBlue flights
DeltaPriceFrom $79Free CancellationRating
8.0
10,951 reviews
Search Delta flights
United AirlinesPriceFrom $84Free CancellationRating
7.4
11,228 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $88Free CancellationRating
8.0
9,117 reviews
Search Alaska Airlines flights
Endeavor AirlinesPriceFrom $128Free CancellationRating
8.8
4 reviews
Search Endeavor Airlines flights
American AirlinesPriceFrom $138Free CancellationRating
7.3
14,875 reviews
Search American Airlines flights
Sun Country AirPriceFrom $176Free CancellationRating
7.2
657 reviews
Search Sun Country Air flights

Spirit Airlines flights from United States to Seattle

Our best Spirit Airlines deals on United States to Seattle flight tickets
Spirit Airlines
May 28
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
26h 00m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jun 4
SEA9:35 amSeattle/Tacoma Intl
11h 55m
1 stop
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
Spirit Airlines
Jun 3
LAX10:43 pmLos Angeles
10h 02m
1 stop
SEA8:45 amSeattle/Tacoma Intl
Jun 5
SEA9:28 amSeattle/Tacoma Intl
12h 45m
1 stop
LAX10:13 pmLos Angeles
Spirit Airlines
May 14
LAX6:35 amLos Angeles
26h 10m
1 stop
SEA8:45 amSeattle/Tacoma Intl
May 21
SEA9:40 pmSeattle/Tacoma Intl
24h 12m
1 stop
LAX9:52 pmLos Angeles

Sun Country Air flights from United States to Seattle

Our best Sun Country Air deals on United States to Seattle flight tickets
Sun Country Air
May 31
ORD8:30 pmChicago O'Hare Intl
13h 30m
1 stop
SEA8:00 amSeattle/Tacoma Intl
Jun 3
SEA8:50 amSeattle/Tacoma Intl
6h 28m
1 stop
ORD5:18 pmChicago O'Hare Intl
Sun Country Air
May 5
EWR8:00 amNewark
10h 40m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
May 13
SEA5:45 pmSeattle/Tacoma Intl
15h 39m
1 stop
EWR12:24 pmNewark

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

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 airline that flies to Seattle from United States?

Frontier. Delta, Endeavor Airlines, and Frontier are the most popular carriers operating from United States to Seattle

What is the cheapest United States to Seattle flight route?

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

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

There are 4 cabin classes available to choose from on United States to Seattle 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 United States to Seattle flights?

No. A direct flight is the cheapest option for a flight between United States to Seattle.

Cheap United States to Seattle flight deals and tips

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

Best Price Found

$45

Fastest flight time

1h 46m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from United States in the past 72 hours is $45. The best round-trip flight deal from United States to Seattle found on momondo in the last 72 hours is $68.
The fastest flight from United States to Seattle takes 1h 46m
Direct flights go from United States to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Seattle for you.

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

Flights from United States to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential United States to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seattle from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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gio 5/2
gio 5/9
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