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Cheap flights from Dallas/Fort Worth Airport to Rock Springs from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Rock Springs departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas/Fort Worth Airport to Rock Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:53 am - 1:47 pm
DFW
-
RKS
5h 54m
1 stop
United Airlines Logo
2:22 pm - 8:38 pm
RKS
-
DFW
5h 16m
1 stop
$298United Airlines
Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
3:59 pm - 10:21 pm
DFW
-
RKS
7h 22m
2 stops
United Airlines Logo
2:22 pm - 8:38 pm
RKS
-
DFW
5h 16m
1 stop
$304United Airlines
Tue, Aug 18 - Fri, Aug 28
United Airlines Logo
2:20 pm - 10:21 pm
DFW
-
RKS
9h 01m
2 stops
United Airlines Logo
5:05 am - 3:15 pm
RKS
-
DFW
9h 10m
2 stops
$309United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
5:09 pm - 10:21 pm
DFW
-
RKS
6h 12m
1 stop
United Airlines Logo
5:05 am - 12:52 pm
RKS
-
DFW
6h 47m
1 stop
$325United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
5:10 am - 1:31 pm
DFW
-
RKS
9h 21m
2 stops
United Airlines Logo
2:16 pm - 10:59 pm
RKS
-
DFW
7h 43m
2 stops
$341United Airlines
Sun, Jul 26 - Wed, Aug 5
United Airlines Logo
2:26 pm - 10:21 pm
DFW
-
RKS
8h 55m
2 stops
United Airlines Logo
5:05 am - 4:05 pm
RKS
-
DFW
10h 00m
2 stops
$349United Airlines
Tue, Aug 18 - Sun, Aug 30
United Airlines Logo
6:47 pm - 10:21 pm
DFW
-
RKS
4h 34m
1 stop
United Airlines Logo
2:35 pm - 11:59 pm
RKS
-
DFW
8h 24m
1 stop
$378United Airlines
Sun, Aug 23 - Sun, Aug 30
United Airlines Logo
12:00 pm - 10:21 pm
DFW
-
RKS
11h 21m
2 stops
United Airlines Logo
5:05 am - 10:44 am
RKS
-
DFW
4h 39m
1 stop
$384United Airlines
Sun, Aug 23 - Sun, Aug 30
United Airlines Logo
3:59 pm - 10:21 pm
DFW
-
RKS
7h 22m
2 stops
United Airlines Logo
5:05 am - 4:37 pm
RKS
-
DFW
10h 32m
2 stops
$389United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:01 pm - 10:23 pm
DFW
-
RKS
7h 22m
2 stops
United Airlines Logo
2:16 pm - 9:59 pm
RKS
-
DFW
6h 43m
1 stop
$392United Airlines
Wed, Jul 15 - Wed, Jul 22

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United Airlines flights from Dallas/Fort Worth Airport to Rock Springs

Our best United Airlines deals on Dallas/Fort Worth Airport to Rock Springs flight tickets
United Airlines
Aug 18
DFW8:53 amDallas/Fort Worth
5h 54m
1 stop
RKS1:47 pmRock Springs Sweetwater County
Aug 28
RKS2:22 pmRock Springs Sweetwater County
5h 16m
1 stop
DFW8:38 pmDallas/Fort Worth
$298
United Airlines
Aug 18
DFW3:59 pmDallas/Fort Worth
7h 22m
2 stops
RKS10:21 pmRock Springs Sweetwater County
Aug 28
RKS2:22 pmRock Springs Sweetwater County
5h 16m
1 stop
DFW8:38 pmDallas/Fort Worth
$304
United Airlines
Aug 18
DFW2:20 pmDallas/Fort Worth
9h 01m
2 stops
RKS10:21 pmRock Springs Sweetwater County
Aug 26
RKS5:05 amRock Springs Sweetwater County
9h 10m
2 stops
DFW3:15 pmDallas/Fort Worth
$309

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Rock Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Tue 8/18

8:53 am-1:47 pm

1 stop5h 54m

Rock Springs Sweetwater County

Fri 8/28

2:22 pm-8:38 pm

1 stop5h 16m

$298

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Tue 8/18

3:59 pm-10:21 pm

2 stops7h 22m

Rock Springs Sweetwater County

Fri 8/28

2:22 pm-8:38 pm

1 stop5h 16m

$304

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Tue 8/18

2:20 pm-10:21 pm

2 stops9h 01m

Rock Springs Sweetwater County

Wed 8/26

5:05 am-3:15 pm

2 stops9h 10m

$309

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Tue 8/18

5:09 pm-10:21 pm

1 stop6h 12m

Rock Springs Sweetwater County

Wed 8/26

5:05 am-12:52 pm

1 stop6h 47m

$325

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sun 7/26

5:10 am-1:31 pm

2 stops9h 21m

Rock Springs Sweetwater County

Wed 8/5

2:16 pm-10:59 pm

2 stops7h 43m

$341

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Tue 8/18

2:26 pm-10:21 pm

2 stops8h 55m

Rock Springs Sweetwater County

Sun 8/30

5:05 am-4:05 pm

2 stops10h 00m

$349

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sun 8/23

6:47 pm-10:21 pm

1 stop4h 34m

Rock Springs Sweetwater County

Sun 8/30

2:35 pm-11:59 pm

1 stop8h 24m

$378

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sun 8/23

12:00 pm-10:21 pm

2 stops11h 21m

Rock Springs Sweetwater County

Sun 8/30

5:05 am-10:44 am

1 stop4h 39m

$384

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Sat 8/29

3:59 pm-10:21 pm

2 stops7h 22m

Rock Springs Sweetwater County

Tue 9/1

5:05 am-4:37 pm

2 stops10h 32m

$389

DallasRock Springs

DFW - RKS

DFWRKS

Dallas/Fort Worth

Wed 7/15

4:01 pm-10:23 pm

2 stops7h 22m

Rock Springs Sweetwater County

Wed 7/22

2:16 pm-9:59 pm

1 stop6h 43m

$392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Rock Springs from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Rock Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Dallas/Fort Worth to Rock Springs Sweetwater County?

United Airlines is the most popular carrier operating from Dallas/Fort Worth to Rock Springs Sweetwater County

When to book flights from Dallas/Fort Worth Airport to Rock Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Rock Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Rock Springs (DFW to RKS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Rock Springs

Fastest flight time

4h 34m

Direct flights

None
The fastest flight from Dallas/Fort Worth Airport to Rock Springs takes 4h 34m
There are no direct flights from Dallas/Fort Worth Airport to Rock Springs. There are no popular flight routes from Dallas/Fort Worth Airport to Rock Springs.
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Frequently asked questions about flying from Dallas/Fort Worth Airport to Rock Springs

  • How far is Dallas/Fort Worth to Rock Springs Sweetwater County by plane?

    Dallas/Fort Worth and Rock Springs Sweetwater County are 896.8 mi apart from one another. 4h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Rock Springs Sweetwater County Airport?

    Prices for flights from Dallas/Fort Worth Airport to Rock Springs Sweetwater County Airport are updated daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Rock Springs Sweetwater County Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Rock Springs Sweetwater County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Rock Springs Sweetwater County Airport.

  • What documentation or ID do you need to fly to Rock Springs Sweetwater County Airport?

    The travel and health documents required for your trip to Rock Springs Sweetwater County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rock Springs Sweetwater County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Dallas/Fort Worth Airport to Rock Springs?

Best airlines flying from Dallas/Fort Worth Airport to Rock Springs

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Rock Springs with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near Rock Springs?

Book flights to Rock Springs if you plan to visit one of these locations
Green River

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Rock Springs?

It is quick and easy to find Dallas to Rock Springs flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rock Springs that suits you.

Can I find flights from Dallas to Rock Springs with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rock Springs from Dallas with this policy.

How can momondo help me find flights from Dallas to Rock Springs?

momondo provides multiple filters to help you find the best flight to Rock Springs from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dallas to Rock Springs right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rock Springs, momondo offers a useful price alert feature which will track prices for flights to Rock Springs from Dallas and alert you when they change.

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1 adult
Wed 7/22
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