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RKS

Find cheap flights from District of Columbia to Rock Springs from $428

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rock Springs departing on 6/15. 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
Tue 6/4
Tue 6/11

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In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

June
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 35% lower on average.

FAQs for booking flights from District of Columbia to Rock Springs

  • How does KAYAK find such low prices on flights from District of Columbia to Rock Springs?

    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 District of Columbia to Rock Springs.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Rock Springs?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rock Springs from District of Columbia 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 District of Columbia to Rock Springs?

    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 Rock Springs with an airline and back to District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Rock Springs?

    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 Rock Springs from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from District of Columbia to Rock Springs?

Find which airlines fly direct from District of Columbia to Sweetwater County, which days they fly and book direct flights.

Nonstop departures

District of Columbia to Rock Springs Sweetwater County

Monday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Tuesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Wednesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Thursday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Friday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Saturday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Sunday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

See more direct flights

Nonstop returns

Rock Springs Sweetwater County to District of Columbia

Monday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Tuesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Wednesday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Thursday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Friday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Saturday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

Sunday

Copa Airlines, United Airlines

Copa Airlines, United Airlines

See more direct flights
See more direct flights

Book cheap flights from District of Columbia to Rock Springs

Recent round-trip flight deals

6/15Sat
2 stopsUnited Airlines
12h 58mIAD-RKS
6/22Sat
2 stopsUnited Airlines
12h 37mRKS-IAD
$428
6/15Sat
2 stopsUnited Airlines
12h 58mIAD-RKS
6/22Sat
1 stopUnited Airlines
17h 15mRKS-IAD
$497
6/15Sat
2 stopsUnited Airlines
12h 58mIAD-RKS
6/22Sat
1 stopUnited Airlines
17h 15mRKS-IAD
$503
6/15Sat
2 stopsUnited Airlines
12h 58mIAD-RKS
6/22Sat
2 stopsUnited Airlines
16h 57mRKS-IAD
$608
6/15Sat
1 stopUnited Airlines
7h 03mIAD-RKS
6/22Sat
1 stopUnited Airlines
5h 21mRKS-IAD
$865
6/15Sat
1 stopUnited Airlines
7h 03mIAD-RKS
6/22Sat
1 stopUnited Airlines
5h 21mRKS-IAD
$870
6/15Sat
1 stopUnited Airlines
14h 52mIAD-RKS
6/22Sat
1 stopUnited Airlines
17h 15mRKS-IAD
$1,102

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Flights to Rock Springs

Destination:

Rock Springs (RKS)United States

Cabin classes: