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Rock Springs

$198+ Cheap flights from Rock Springs

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — SEA
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Find flights from Rock Springs within your budget

 
Find flights departing from Rock Springs that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 2, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 7/30

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Sun 8/2

9:13 pm-10:23 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 7/23

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Mon 7/27

9:13 pm-10:23 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 7/17

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Tue 7/21

9:13 pm-10:23 pm

Nonstop1h 10m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 7/23

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Tue 8/18

12:35 pm-1:47 pm

Nonstop1h 12m

$281

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 7/16

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Mon 7/20

9:13 pm-10:23 pm

Nonstop1h 10m

$281

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sat 7/25

2:16 pm-3:40 pm

Nonstop1h 24m

Denver Intl

Wed 8/19

12:35 pm-1:47 pm

Nonstop1h 12m

$281

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 12/17

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Sun 12/20

12:15 pm-1:30 pm

Nonstop1h 15m

$283

Rock SpringsColorado Springs

RKS - COS

RKSCOS

Rock Springs Sweetwater County

Fri 7/17

5:05 am-8:41 am

1 stop3h 36m

Colorado Springs

Tue 7/21

9:20 am-1:31 pm

1 stop4h 11m

$298

Rock SpringsColorado Springs

RKS - COS

RKSCOS

Rock Springs Sweetwater County

Wed 7/15

2:16 pm-6:54 pm

1 stop4h 38m

Colorado Springs

Sun 7/19

6:32 pm-10:23 pm

1 stop3h 51m

$298

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sat 11/21

2:05 pm-3:33 pm

Nonstop1h 28m

Denver Intl

Sun 11/22

8:46 pm-10:01 pm

Nonstop1h 15m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Rock Springs

Have a flexible travel schedule? Discover the best time to fly from Rock Springs 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.

Travel insights for flights from Rock Springs

Get recent, data-driven insights about flights from Rock Springs including ideal travel times, pricing trends, and more.

Which airlines fly from Rock Springs?

For flights departing from Rock Springs check dates and pricing for the following: United Airlines. This airline departs to the following popular destinations: Seattle.

United Airlines
United Airlines
From $238

What is the cheapest place to fly to from Rock Springs?

The cheapest city to fly to from Rock Springs is Denver Intl, with prices starting at $197. Explore other affordable destinations below.

Denver Intl
Denver Intl
From $197

Airline reviews for flights from Rock Springs

Read reviews and ratings of airlines operating flights from Rock Springs. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Rock Springs travel. Please note that the reviews are sourced from user searches and were last updated on July 2, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with United Airlines from Rock Springs by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,926 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,926 reviews
United Airlines
7.4
Good
9,926 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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Related info for your journey

Access useful and relevant information related to your journey from Rock Springs. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 2, 2026.

  • What are the most popular destinations to fly to from Rock Springs?

    This month, the top selected destinations from Rock Springs are Las Vegas, Fort Lauderdale, Denver. Throughout the year, Las Vegas, Denver, Phoenix Sky Harbor Intl Airport are some of the top choices made by users flying from Rock Springs.

  • What is the cheapest flight from Rock Springs to anywhere?

    Users have flown out of Rock Springs for as low as $197 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for $433 to fly from Rock Springs.

  • What is the cheapest premium economy flight from Rock Springs?

    Options for some of the cheapest premium economy flights from Rock Springs we have found on Cheapflights are as follows:
    Fly from Rock Springs Sweetwater County to Denver starting at $1,934

  • What is the cheapest first class flight from Rock Springs?

    If you’re looking for a cheap first-class flight from Rock Springs, consider Denver. Prices start at $759 so you can fly first-class even on a budget.

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