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Rock Springs

$393+ Cheap flights from Maryland to Rock Springs (RKS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — RKS
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Maryland to Rock Springs

Keep the following information in mind while searching for Maryland to Rock Springs flight deals. Data was last updated October 2, 2025.

Round-trip from

$393
(United Airlines)
From Maryland to Rock Springs Sweetwater County
Search Deals

Find flight deals from Maryland to Rock Springs

Cheapest flights from Maryland to Rock Springs
Explore the most affordable flight options available from Maryland to Rock Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:10 amBWI - RKS
1 stop13h 57mUnited Airlines
Sun 10/195:15 amRKS - BWI
1 stop7h 57mUnited Airlines
Deal found 10/2$607

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Rock Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Maryland to Rock Springs that are best for you.

Fly from

Maryland

Fly to

Rock Springs

Route

Depart

Return

Price

Washington, D.C.Rock Springs

IAD - RKS

IADRKS

Washington, D.C. Dulles Intl

Fri 3/6

5:15 pm-10:01 pm

1 stop6h 46m

Rock Springs Sweetwater County

Tue 3/10

5:25 am-1:27 pm

1 stop6h 02m

$393

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Thu 10/16

10:10 am-10:07 pm

1 stop13h 57m

Rock Springs Sweetwater County

Sun 10/19

5:15 am-3:12 pm

1 stop7h 57m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Best time to book a flight from Maryland to Rock Springs

Have a flexible travel schedule? Discover the best time to fly to Rock Springs from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Rock Springs
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Rock Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rock Springs from Maryland?

    Located just 7.1 mi from the city center, Rock Springs Sweetwater County (RKS) is the airport most travelers will use when flying to Rock Springs from Maryland.

  • How long is the flight from Maryland to Rock Springs?

    A quick flight from Maryland to Rock Springs can take about 6h 46m. United Airlines provides one of the quickest options available for as low as $393. The distance between Maryland and Rock Springs is about 1666 mi.

  • What are the most popular routes from Maryland to Rock Springs?

    While some choose either Baltimore/Washington - Rock Springs Sweetwater County or Washington, D.C. Dulles Intl - Rock Springs Sweetwater County, Washington, D.C. Reagan-National - Rock Springs Sweetwater County is the most popular route from Maryland to Rock Springs.

  • Can I find deals for flights from Maryland to Rock Springs that include hotel bookings?

    Yes. In addition to deals on Maryland to Rock Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Rock Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Rock Springs.

  • Can I find deals for business class flights from Maryland to Rock Springs?

    Yes. Cheapflights offers flight deals from Maryland to Rock Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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