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$198+ Cheap flights from Rock Springs (RKS) to Pueblo, CO

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — COS
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from Rock Springs to Pueblo

Cheapest flights from Rock Springs to Pueblo
Explore the most affordable flight options available from Rock Springs to Pueblo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. 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 4/162:15 pm
RKS
-
DEN
Nonstop1h 21m
United Airlines
Mon 4/209:00 pm
DEN
-
RKS
Nonstop1h 15m
United Airlines
Deal found 2/20$241
This United Airlines deal was found by Cheapflights users on 2/19. 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 10/312:05 pm
RKS
-
DEN
Nonstop1h 28m
United Airlines
Wed 11/48:46 pm
DEN
-
RKS
Nonstop1h 15m
United Airlines
Deal found 2/19$261
This United Airlines deal was found by Cheapflights users on 2/21. 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 6/112:16 pm
RKS
-
DEN
Nonstop1h 24m
United Airlines
Sun 6/149:05 pm
DEN
-
RKS
Nonstop1h 10m
United Airlines
Deal found 2/21$263
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 9/112:05 pm
RKS
-
DEN
Nonstop1h 28m
United Airlines
Sun 9/1312:15 pm
DEN
-
RKS
Nonstop1h 15m
United Airlines
Deal found 2/19$303
This United Airlines deal was found by Cheapflights users on 2/18. 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 2/192:10 pm
RKS
-
DEN
Nonstop1h 30m
United Airlines
Thu 2/269:00 pm
DEN
-
RKS
Nonstop1h 13m
United Airlines
Deal found 2/18$341
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/95:15 am
RKS
-
DEN
Nonstop1h 30m
United Airlines
Fri 3/1312:15 pm
DEN
-
RKS
Nonstop1h 18m
United Airlines
Deal found 2/21$395
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 2/272:10 pm
RKS
-
DEN
Nonstop1h 30m
United Airlines
Sat 2/289:00 pm
DEN
-
RKS
Nonstop1h 13m
United Airlines
Deal found 2/20$595
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 2/222:10 pm
RKS
-
DEN
Nonstop1h 30m
United Airlines
Thu 2/2612:15 pm
DEN
-
RKS
Nonstop1h 18m
United Airlines
Deal found 2/18$695
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 2/232:10 pm
RKS
-
DEN
Nonstop1h 30m
United Airlines
Wed 2/2512:15 pm
DEN
-
RKS
Nonstop1h 18m
United Airlines
Deal found 2/19$795

Find flight deals from Rock Springs to Pueblo

Keep the following information in mind while searching for Rock Springs to Pueblo flight deals. Data was last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$241
(United Airlines)

One-way from

$198
(United Airlines)

Popular in

May

Cheapest in

March

Average price

$340
Provider with most accurate pricing for Rock Springs Sweetwater County-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rock Springs Sweetwater County-Denver Intl flights.
Search Deals
From Rock Springs Sweetwater County to Pueblo
Search Deals
One-way flight from Rock Springs Sweetwater County to Pueblo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rock Springs to Pueblo 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 February 22, 2026.
Use the filters below to find and compare flights from Rock Springs to Pueblo that are best for you.

Fly from

Rock Springs

Fly to

Pueblo

Route

Depart

Return

Price

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 4/16

2:15 pm-3:36 pm

Nonstop1h 21m

Denver Intl

Mon 4/20

9:00 pm-10:15 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 4/3

2:15 pm-3:36 pm

Nonstop1h 21m

Denver Intl

Sun 4/5

12:15 pm-1:30 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 4/17

5:15 am-6:36 am

Nonstop1h 21m

Denver Intl

Mon 4/20

9:00 pm-10:15 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sat 3/7

5:15 am-6:45 am

Nonstop1h 30m

Denver Intl

Wed 3/11

9:00 pm-10:13 pm

Nonstop1h 13m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 3/27

2:10 pm-3:40 pm

Nonstop1h 30m

Denver Intl

Sun 3/29

12:15 pm-1:30 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Wed 8/19

2:05 pm-3:33 pm

Nonstop1h 28m

Denver Intl

Tue 8/25

12:15 pm-1:30 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 4/2

2:15 pm-3:36 pm

Nonstop1h 21m

Denver Intl

Sun 4/5

9:00 pm-10:15 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 8/20

5:25 am-6:53 am

Nonstop1h 28m

Denver Intl

Tue 8/25

12:15 pm-1:30 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 3/6

2:10 pm-3:40 pm

Nonstop1h 30m

Denver Intl

Tue 3/10

9:00 pm-10:13 pm

Nonstop1h 13m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 3/20

2:10 pm-3:40 pm

Nonstop1h 30m

Denver Intl

Sun 3/22

9:00 pm-10:13 pm

Nonstop1h 13m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from Rock Springs to Pueblo

Have a flexible travel schedule? Discover the best time to fly to Pueblo 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.

Cheapflights Insights

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

Reviews of airlines servicing Pueblo

Get insights into the airlines that provide service to Pueblo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pueblo. Reviews last updated February 22, 2026.
Read reviews from past customers who have flown United Airlines from Rock Springs to Pueblo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Rock Springs to Pueblo. 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 from for flights from Rock Springs to Pueblo?

    For a flight from Rock Springs to Pueblo, you will be flying from Sweetwater County. Rock Springs Sweetwater County (RKS) is just 7.1 mi from the center of the city. Sweetwater County is the only Rock Springs airport and it handles 3 outbound flights to Pueblo per day. 0 airlines have flights to Pueblo from Rock Springs Sweetwater County on a regular basis.

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

    There are many flights that can get you from Rock Springs to Pueblo in 1h 21m. Fly via United Airlines to get the fastest option. The distance from Rock Springs to Pueblo is about 259 mi. Most flights are nonstop.

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

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

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

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

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

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

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