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Rock Springs

$368+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — RKS
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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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 November 17, 2025.

This United Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/64:15 pmBWI - RKS
1 stop7h 44mUnited Airlines
Tue 12/91:56 pmRKS - BWI
1 stop7h 04mUnited Airlines
Deal found 11/15$368
This United Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/62:30 pmIAD - RKS
1 stop9h 29mUnited Airlines
Tue 12/95:15 amRKS - IAD
1 stop6h 08mUnited Airlines
Deal found 11/15$368
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Wed 12/316:20 amIAD - RKS
1 stop9h 08mUnited Airlines
Sun 1/42:18 pmRKS - IAD
1 stop20h 58mUnited Airlines
Deal found 11/14$528
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Wed 12/314:17 pmDCA - RKS
1 stop23h 11mUnited Airlines
Sun 1/42:18 pmRKS - DCA
1 stop22h 41mUnited Airlines
Deal found 11/14$688
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Sat 12/202:24 pmIAD - RKS
1 stop9h 35mUnited Airlines
Sat 1/32:18 pmRKS - IAD
1 stop19h 06mUnited Airlines
Deal found 11/16$844
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Sat 12/2010:44 amBWI - RKS
2 stops13h 15mUnited Airlines
Sat 1/35:15 amRKS - BWI
1 stop22h 09mUnited Airlines
Deal found 11/16$851

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 November 17, 2025.

Round-trip from

$368
(United Airlines)
From Maryland to Rock Springs Sweetwater County
Search Deals

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 November 17, 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

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Sat 12/6

4:15 pm-9:59 pm

1 stop7h 44m

Rock Springs Sweetwater County

Tue 12/9

1:56 pm-11:00 pm

1 stop7h 04m

$368

Washington, D.C.Rock Springs

IAD - RKS

IADRKS

Washington, D.C. Dulles Intl

Sat 12/6

2:30 pm-9:59 pm

1 stop9h 29m

Rock Springs Sweetwater County

Tue 12/9

5:15 am-1:23 pm

1 stop6h 08m

$368

Washington, D.C.Rock Springs

IAD - RKS

IADRKS

Washington, D.C. Dulles Intl

Fri 3/6

2:12 pm-10:13 pm

1 stop10h 01m

Rock Springs Sweetwater County

Tue 3/10

5:15 am-1:05 pm

1 stop5h 50m

$368

BaltimoreRock Springs

BWI - RKS

BWIRKS

Baltimore/Washington

Mon 3/2

4:09 pm-10:13 pm

1 stop8h 04m

Rock Springs Sweetwater County

Sat 3/7

5:15 am-9:42 pm

2 stops14h 27m

$409

Washington, D.C.Rock Springs

DCA - RKS

DCARKS

Washington, D.C. Reagan-National

Sat 1/24

4:11 pm-10:15 pm

1 stop8h 04m

Rock Springs Sweetwater County

Tue 1/27

5:15 am-2:59 pm

1 stop7h 44m

$474

Washington, D.C.Rock Springs

IAD - RKS

IADRKS

Washington, D.C. Dulles Intl

Wed 12/31

6:20 am-1:28 pm

1 stop9h 08m

Rock Springs Sweetwater County

Sun 1/4

2:18 pm-1:16 pm

1 stop20h 58m

$528

Washington, D.C.Rock Springs

DCA - RKS

DCARKS

Washington, D.C. Reagan-National

Wed 12/31

4:17 pm-1:28 pm

1 stop23h 11m

Rock Springs Sweetwater County

Sun 1/4

2:18 pm-2:59 pm

1 stop22h 41m

$688

Washington, D.C.Rock Springs

DCA - RKS

DCARKS

Washington, D.C. Reagan-National

Fri 3/6

4:11 pm-10:13 pm

1 stop8h 02m

Rock Springs Sweetwater County

Tue 3/10

5:15 am-11:59 pm

2 stops16h 44m

$743

Washington, D.C.Rock Springs

IAD - RKS

IADRKS

Washington, D.C. Dulles Intl

Sat 12/20

2:24 pm-9:59 pm

1 stop9h 35m

Rock Springs Sweetwater County

Sat 1/3

2:18 pm-11:24 am

1 stop19h 06m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

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 7h 44m. United Airlines provides one of the quickest options available for as low as $368. The distance between Maryland and Rock Springs is about 1702 mi.

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

    While some choose either Washington, D.C. Reagan-National - Rock Springs Sweetwater County or Washington, D.C. Dulles Intl - Rock Springs Sweetwater County, Baltimore/Washington - 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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