Find flights
When to book
FAQs & Tips
Deals

Find cheap flights from Washington to the United States from $29

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to the United States departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to the United States

In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

December

Cheapest flight

$29
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Seattle to Phoenix Sky Harbor Airport

FAQs for booking flights from Washington to the United States

  • How does KAYAK find such low prices on flights from Washington to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the United States with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the United States from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to the United States

Recent round-trip flight deals

5/28Tue
nonstopSpirit Airlines
2h 30mSEA-LAS
6/4Tue
nonstopSpirit Airlines
2h 45mLAS-SEA
$52
5/28Tue
nonstop
2h 30mSEA-LAS
5/30Thu
nonstop
2h 52mLAS-SEA
$56
6/1Sat
nonstopFrontier
3h 09mSEA-PHX
6/8Sat
nonstopFrontier
3h 08mPHX-SEA
$58
8/20Tue
nonstopFrontier
2h 43mSEA-LAS
8/23Fri
nonstopFrontier
2h 48mLAS-SEA
$58
5/28Tue
nonstopAlaska Airlines
4h 06mSEA-ORD
6/12Wed
nonstopAlaska Airlines
4h 35mORD-SEA
$149
6/4Tue
nonstopDelta
2h 18mSEA-SFO
6/11Tue
nonstopDelta
2h 15mSFO-SEA
$149
6/8Sat
nonstopDelta
2h 17mSEA-SFO
6/11Tue
nonstopDelta
2h 18mSFO-SEA
$153
8/20Tue
1 stopUnited Airlines
9h 45mSEA-ORD
8/21Wed
nonstopUnited Airlines
4h 34mORD-SEA
$154
6/1Sat
1 stopAlaska Airlines
3h 52mSEA-SFO
6/12Wed
nonstopAlaska Airlines
2h 15mSFO-SEA
$162
5/29Wed
nonstopUnited Airlines
2h 46mSEA-LAX
5/31Fri
nonstopUnited Airlines
2h 45mLAX-SEA
$184

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/1Sat
nonstopFrontier
3h 09mSEA-PHX
$29
8/7Wed
nonstopFrontier
2h 54mSEA-PHX
$30
5/29Wed
1 stopSpirit Airlines
12h 40mSEA-PHX
$40
5/10Fri
nonstopSpirit Airlines
2h 30mSEA-LAS
$46
5/29Wed
nonstopAlaska Airlines
4h 04mSEA-ORD
$72
5/25Sat
nonstopDelta
4h 05mSEA-ORD
$75
6/5Wed
nonstopDelta
2h 18mSEA-SFO
$75
5/28Tue
1 stopAlaska Airlines
4h 52mSEA-SFO
$78
6/14Fri
1 stopSun Country Air
8h 21mSEA-DFW
$84
5/25Sat
1 stopSun Country Air
12h 25mSEA-DEN
$84

Search by stops

Search by airline

Search by price

Last minute flights from Washington to the United States

Last minute flight, train and bus deals

5/8Wed
nonstop
2h 30mSEA-LAS
5/9Thu
multi-stop
6h 06mLAS-SEA
$102
5/8Wed
nonstopSpirit Airlines
2h 30mSEA-LAS
5/10Fri
nonstopSpirit Airlines
2h 46mLAS-SEA
$103
5/8Wed
nonstopFrontier
3h 04mSEA-PHX
5/15Wed
nonstopFrontier
3h 25mPHX-SEA
$112
5/7Tue
nonstopFrontier
2h 56mSEA-PHX
5/14Tue
nonstopFrontier
3h 24mPHX-SEA
$116
5/4Sat
multi-stopAmerican Airlines
5h 26mSEA-DEN
5/6Mon
multi-stopAmerican Airlines
6h 22mDEN-SEA
$272
5/8Wed
nonstopDelta
2h 12mSEA-SFO
5/15Wed
nonstopDelta
2h 17mSFO-SEA
$279
5/5Sun
nonstopDelta
2h 38mSEA-DEN
5/9Thu
nonstopDelta
3h 03mDEN-SEA
$287
5/8Wed
nonstopAlaska Airlines
3h 59mSEA-ORD
5/15Wed
nonstopAlaska Airlines
4h 34mORD-SEA
$294
5/8Wed
multi-stopAlaska Airlines
7h 00mSEA-ORD
5/15Wed
nonstopAlaska Airlines
4h 34mORD-SEA
$303
5/5Sun
multi-stopAmerican Airlines
5h 26mSEA-DEN
5/6Mon
multi-stopAmerican Airlines
6h 22mDEN-SEA
$314

Search by stops

Search by airline

Search by price

Flights to the United States

Return flight deals:

United States - Washington

Cabin classes:

$116
$124
$113
$49

Browse destinations:

View more