Cheap flights from Rock Springs (RKS) from $198

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Route

Depart

Return

Price

Cheapest one-way

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 1/27

5:30 am-6:59 am

Nonstop1h 29m

$198

Quickest one-way

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Mon 11/30

2:23 pm-3:48 pm

Nonstop1h 25m

$198

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/25

5:00 am-6:25 am

Nonstop1h 25m

$198

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Thu 1/28

2:23 pm-3:52 pm

Nonstop1h 29m

$198

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Fri 2/26

2:22 pm-8:39 pm

1 stop7h 17m

$288

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Fri 12/11

2:25 pm-8:55 pm

1 stop7h 30m

$293

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Fri 2/26

5:25 am-2:20 pm

2 stops9h 55m

$294

Rock SpringsDenver

RKS Rock Springs Sweetwater County - DEN Denver Intl

RKSDEN

Rock Springs Sweetwater County

Wed 11/11

2:23 pm-3:48 pm

Nonstop1h 25m

$298

Rock SpringsLas Vegas

RKS Rock Springs Sweetwater County - LAS Las Vegas Harry Reid Intl

RKSLAS

Rock Springs Sweetwater County

Fri 12/11

2:25 pm-11:47 pm

2 stops10h 22m

$299

Rock SpringsMinneapolis

RKS Rock Springs Sweetwater County - MSP Minneapolis St Paul

RKSMSP

Rock Springs Sweetwater County

Thu 12/31

5:00 am-2:34 pm

2 stops8h 34m

$306

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Rock Springs?

Currently, 1 destinations can be reached directly via flights from Rock Springs.

Flights from Rock Springs to

Denver

from$197

Find the cheapest flights from Rock Springs

One-way

Last minute

International

Domestic

Cheap one-way flights from Rock Springs

Enter your travel dates to find the best prices.

5:30 am - 6:59 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

$198United Airlines

Wed, Jan 27

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

$198United Airlines

Mon, Nov 30

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

$198United Airlines

Wed, Nov 25

2:23 pm - 3:52 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

$198United Airlines

Thu, Jan 28

2:22 pm - 8:39 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

7h 17m1 stop Denver Intl

$288United Airlines

Fri, Feb 26

2:25 pm - 8:55 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

7h 30m1 stop Denver Intl

$293United Airlines

Fri, Dec 11

5:25 am - 2:20 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

9h 55m2 stops Denver Intl Los Angeles

$294United Airlines

Fri, Feb 26

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

$298United Airlines

Wed, Nov 11

2:25 pm - 11:47 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

10h 22m2 stops Denver Intl Los Angeles

$299United Airlines

Fri, Dec 11

5:00 am - 2:34 pmRKS Rock Springs Sweetwater County-MSP Minneapolis St Paul

8h 34m2 stops Denver Intl Chicago O'Hare Intl

$306United Airlines

Thu, Dec 31

Last-minute flight deals from Rock Springs

Enter your travel dates to find the best prices.

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$311United Airlines

Thu, Nov 12 - Tue, Nov 17

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$361United Airlines

Sat, Nov 7 - Sun, Nov 8

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:15 pm - 1:31 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 16mnonstop

$478United Airlines

Tue, Nov 10 - Thu, Dec 24

2:23 pm - 11:59 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

8h 36m1 stop Denver Intl

7:00 am - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

16h 20m2 stops Chicago O'Hare Intl Denver Intl

$514United Airlines

Thu, Nov 12 - Sun, Nov 15

5:00 am - 4:21 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

10h 21m2 stops Denver Intl Chicago O'Hare Intl

7:00 am - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

16h 20m2 stops Chicago O'Hare Intl Denver Intl

$519United Airlines

Thu, Nov 12 - Sun, Nov 15

5:00 am - 4:21 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

10h 21m2 stops Denver Intl Chicago O'Hare Intl

6:43 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

4h 37m1 stop Denver Intl

$529United Airlines

Thu, Nov 12 - Sun, Nov 15

2:23 pm - 8:43 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

5h 20m1 stop Denver Intl

6:43 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

4h 37m1 stop Denver Intl

$529United Airlines

Thu, Nov 12 - Sun, Nov 15

5:00 am - 10:44 amRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

4h 44m1 stop Denver Intl

6:43 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

4h 37m1 stop Denver Intl

$538United Airlines

Thu, Nov 12 - Sun, Nov 15

5:00 am - 10:44 amRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

4h 44m1 stop Denver Intl

7:00 am - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

16h 20m2 stops Chicago O'Hare Intl Denver Intl

$544United Airlines

Thu, Nov 12 - Sun, Nov 15

2:23 pm - 8:43 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

5h 20m1 stop Denver Intl

5:45 am - 1:48 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

9h 03m1 stop Denver Intl

$548United Airlines

Thu, Nov 12 - Sun, Nov 15

Cheapest domestic flights from Rock Springs

Enter your travel dates to find the best prices.

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$261United Airlines

Sat, Nov 21 - Sun, Nov 29

5:00 am - 6:25 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

12:35 pm - 1:48 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 13mnonstop

$271United Airlines

Wed, Nov 25 - Thu, Nov 26

8:21 am - 9:50 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 29mnonstop

9:10 pm - 10:24 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 14mnonstop

$275United Airlines

Fri, Dec 25 - Fri, Dec 25

2:23 pm - 3:48 pmRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 25mnonstop

9:10 pm - 10:20 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 10mnonstop

$281United Airlines

Sat, Nov 21 - Sat, Nov 28

5:00 am - 6:35 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 35mnonstop

9:10 pm - 10:24 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 14mnonstop

$322United Airlines

Sat, Dec 19 - Sat, Dec 26

5:00 am - 6:35 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 35mnonstop

9:10 pm - 10:24 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 14mnonstop

$324United Airlines

Wed, Dec 23 - Sat, Dec 26

5:00 am - 6:35 amRKS Rock Springs Sweetwater County-DEN Denver Intl

1h 35mnonstop

9:10 pm - 10:24 pmDEN Denver Intl-RKS Rock Springs Sweetwater County

1h 14mnonstop

$334United Airlines

Tue, Dec 22 - Sat, Dec 26

5:35 am - 8:43 amRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

4h 08m1 stop Denver Intl

3:03 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

6h 17m1 stop Denver Intl

$348United Airlines

Tue, Dec 1 - Tue, Dec 8

2:25 pm - 8:56 pmRKS Rock Springs Sweetwater County-DFW Dallas/Fort Worth

5h 31m1 stop Denver Intl

4:22 pm - 10:20 pmDFW Dallas/Fort Worth-RKS Rock Springs Sweetwater County

6h 58m1 stop Denver Intl

$348United Airlines

Thu, Dec 3 - Mon, Dec 7

2:25 pm - 11:55 pmRKS Rock Springs Sweetwater County-LAS Las Vegas Harry Reid Intl

10h 30m2 stops Denver Intl Los Angeles

4:25 pm - 10:20 pmLAS Las Vegas Harry Reid Intl-RKS Rock Springs Sweetwater County

4h 55m1 stop Denver Intl

$354United Airlines

Tue, Dec 1 - Tue, Dec 8

Flights from Rock Springs - Travel Insights & Trends

Get data-powered insights and trends into flights from Rock Springs to help you craft the best travel plan.

Prices

Other information

Frequently asked questions regarding flights from Rock Springs

Which airlines are currently offering the cheapest flights from Rock Springs?

Our data suggests that currently, the cheapest flights from Rock Springs are being offered by United Airlines. For example, United Airlines flights from Rock Springs to Tulsa start at $238.

What is the cheapest flight available from Rock Springs?

Currently, the cheapest flight from Rock Springs found by our users is for $197 to Denver. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $510 to travel from Rock Springs to Denver.

Which destinations have the most frequent flights from Rock Springs?

Denver and Laramie are currently the destinations served most frequently from Rock Springs, with 3 and 1 flights per day on average, respectively.

Which airlines can you fly with from Rock Springs?

Airlines including United Airlines frequently fly from Rock Springs. You can view other airlines by performing a quick search in the form above.

When did momondo last update prices for flights from Rock Springs Sweetwater County Airport?

Prices for flights from Rock Springs Sweetwater County Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Rock Springs Sweetwater County Airport?

As of November 2026, there is 1 operator available to choose from for flights from Rock Springs Sweetwater County Airport.

How old do you have to be to fly from 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 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.