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Find cheap flights from Washington to the United States from $28

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 5/29. 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 6/13
Thu 6/20

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In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$28
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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

6/4Tue
nonstopFrontier
3h 01mSEA-DEN
6/5Wed
nonstopFrontier
3h 00mDEN-SEA
$50
6/12Wed
nonstopSpirit Airlines
2h 34mSEA-LAS
6/12Wed
nonstopSpirit Airlines
2h 40mLAS-SEA
$52
6/9Sun
nonstop
2h 39mSEA-LAS
6/11Tue
nonstop
2h 39mLAS-SEA
$56
6/10Mon
nonstop
2h 41mSEA-LAS
6/12Wed
nonstop
2h 37mLAS-SEA
$60
10/8Tue
nonstopDelta
3h 58mSEA-ORD
10/15Tue
nonstopDelta
4h 39mORD-SEA
$149
10/16Wed
nonstopAmerican Airlines
4h 04mSEA-ORD
10/23Wed
nonstopAmerican Airlines
4h 33mORD-SEA
$150
8/28Wed
1 stopUnited Airlines
9h 45mSEA-ORD
9/3Tue
nonstopUnited Airlines
4h 33mORD-SEA
$154
6/5Wed
nonstopDelta
2h 34mSEA-LAS
6/11Tue
nonstopDelta
2h 49mLAS-SEA
$157
8/28Wed
nonstopAmerican Airlines
4h 08mSEA-ORD
9/3Tue
nonstopAmerican Airlines
4h 46mORD-SEA
$159
6/8Sat
nonstopUnited Airlines
3h 58mSEA-ORD
6/18Tue
1 stopUnited Airlines
6h 58mORD-SEA
$205

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Recent one-way flight deals

5/29Wed
nonstopFrontier
3h 07mSEA-PHX
$28
6/18Tue
nonstopFrontier
3h 04mSEA-PHX
$29
6/12Wed
1 stopSpirit Airlines
11h 32mSEA-LAX
$32
6/11Tue
1 stopSpirit Airlines
11h 49mSEA-LAX
$38
6/12Wed
nonstopAlaska Airlines
4h 04mSEA-ORD
$75
6/12Wed
nonstopDelta
2h 44mSEA-DEN
$75
6/4Tue
nonstopDelta
2h 54mSEA-SNA
$79
8/21Wed
1 stopUnited Airlines
9h 45mSEA-ORD
$80
7/2Tue
nonstopAlaska Airlines
2h 56mSEA-PHX
$84
6/5Wed
1 stopUnited Airlines
7h 28mSEA-LAS
$84

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Last minute flights from Washington to the United States

Last minute flight, train and bus deals

5/19Sun
nonstopSpirit Airlines
2h 30mSEA-LAS
5/25Sat
nonstopSpirit Airlines
2h 45mLAS-SEA
$95
5/17Fri
nonstopSpirit Airlines
2h 30mSEA-LAS
5/23Thu
nonstopSpirit Airlines
2h 45mLAS-SEA
$109
5/19Sun
nonstop
2h 30mSEA-LAS
5/24Fri
nonstop
3h 04mLAS-SEA
$110
5/17Fri
nonstopFrontier
2h 44mSEA-LAS
5/24Fri
nonstopFrontier
3h 04mLAS-SEA
$114
5/19Sun
nonstopFrontier
2h 41mSEA-LAS
5/24Fri
nonstopFrontier
3h 04mLAS-SEA
$115
5/19Sun
nonstop
2h 30mSEA-LAS
5/23Thu
nonstop
2h 52mLAS-SEA
$124
5/15Wed
nonstopAlaska Airlines
2h 53mSEA-PHX
5/25Sat
multi-stopAlaska Airlines
7h 29mPHX-SEA
$299
5/15Wed
multi-stopUnited Airlines
7h 22mSEA-DEN
5/17Fri
multi-stopUnited Airlines
6h 58mDEN-SEA
$326
5/19Sun
nonstopAlaska Airlines
2h 44mSEA-LAX
5/23Thu
nonstopAlaska Airlines
2h 57mLAX-SEA
$327
5/18Sat
multi-stopUnited Airlines
9h 57mSEA-PHX
5/21Tue
multi-stopUnited Airlines
7h 38mPHX-SEA
$394

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Flights to the United States

Return flight deals:

United States - Washington

Cabin classes:

$111
$124
$113
$52

Browse destinations:

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