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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 5/20. 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
Thu 5/30
Thu 6/6

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In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

December

Cheapest flight

$29
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Seattle to Las Vegas

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

5/22Wed
nonstopFrontier
3h 07mSEA-PHX
5/29Wed
nonstopFrontier
3h 09mPHX-SEA
$73
5/22Wed
nonstopFrontier
3h 07mSEA-PHX
5/29Wed
nonstopFrontier
3h 09mPHX-SEA
$75
5/14Tue
1 stop
12h 52mSEA-PHX
5/18Sat
nonstop
3h 09mPHX-SEA
$79
5/22Wed
1 stop
12h 40mSEA-PHX
5/29Wed
nonstop
3h 09mPHX-SEA
$81
5/28Tue
1 stopSpirit Airlines
12h 23mSEA-SNA
6/4Tue
1 stopSpirit Airlines
19h 12mSNA-SEA
$88
5/22Wed
1 stopSpirit Airlines
12h 40mSEA-PHX
6/3Mon
1 stopSpirit Airlines
21h 20mPHX-SEA
$97
5/21Tue
nonstopDelta
4h 05mSEA-ORD
6/15Sat
nonstopDelta
4h 44mORD-SEA
$139
7/2Tue
nonstopDelta
2h 52mSEA-PHX
7/9Tue
nonstopDelta
3h 07mPHX-SEA
$157
5/29Wed
nonstopAlaska Airlines
2h 45mSEA-SNA
6/5Wed
nonstopAlaska Airlines
2h 51mSNA-SEA
$157
6/1Sat
nonstopAlaska Airlines
4h 06mSEA-ORD
6/8Sat
1 stopAlaska Airlines
6h 42mORD-SEA
$161

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Recent one-way flight deals

5/20Mon
nonstopFrontier
2h 44mSEA-LAS
$29
5/12Sun
nonstopFrontier
2h 43mSEA-LAS
$30
5/29Wed
1 stopSpirit Airlines
11h 55mSEA-SNA
$42
6/4Tue
1 stopSpirit Airlines
11h 55mSEA-SNA
$43
6/1Sat
nonstopAlaska Airlines
4h 06mSEA-ORD
$70
6/5Wed
nonstopAlaska Airlines
2h 50mSEA-PHX
$79
6/4Tue
nonstopDelta
2h 50mSEA-SNA
$79
6/11Tue
nonstopDelta
2h 48mSEA-SNA
$84
5/29Wed
2 stops
35h 58mSEA-ORD
$85
6/3Mon
1 stop
27h 39mSEA-LAS
$109

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Last minute flights from Washington to the United States

Last minute flight, train and bus deals

5/4Sat
nonstopSpirit Airlines
2h 31mSEA-LAS
5/11Sat
nonstopSpirit Airlines
2h 45mLAS-SEA
$121
5/4Sat
nonstopSpirit Airlines
2h 31mSEA-LAS
5/8Wed
nonstopSpirit Airlines
2h 45mLAS-SEA
$122
5/1Wed
nonstopFrontier
3h 04mSEA-PHX
5/7Tue
nonstopFrontier
3h 24mPHX-SEA
$133
5/4Sat
multi-stop
18h 01mSEA-LAS
5/8Wed
nonstop
2h 45mLAS-SEA
$149
5/4Sat
nonstopFrontier
2h 56mSEA-PHX
5/8Wed
nonstopFrontier
3h 25mPHX-SEA
$150
5/2Thu
nonstop
2h 25mSEA-LAS
5/9Thu
nonstop
2h 57mLAS-SEA
$152
5/5Sun
multi-stopDelta
7h 11mSEA-EWR
5/7Tue
multi-stopDelta
7h 26mEWR-SEA
$306
5/4Sat
nonstopJetBlue
5h 31mSEA-BOS
5/7Tue
nonstopJetBlue
6h 05mBOS-SEA
$327
5/4Sat
nonstopJetBlue
5h 31mSEA-BOS
5/7Tue
multi-stopJetBlue
8h 27mBOS-SEA
$336
5/4Sat
nonstopDelta
2h 44mSEA-SNA
5/7Tue
nonstopDelta
2h 59mSNA-SEA
$342

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Flights to the United States

Return flight deals:

United States - Washington

Cabin classes:

$116
$124
$113
$49

Browse destinations:

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