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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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
RKS — COS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/22. 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 12/252:18 pmRKS - DEN
Nonstop1h 26mUnited Airlines
Mon 12/2912:10 pmDEN - RKS
Nonstop1h 18mUnited Airlines
Deal found 12/22$341
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/305:15 amRKS - DEN
Nonstop1h 36mUnited Airlines
Tue 12/308:44 pmDEN - RKS
Nonstop1h 15mUnited Airlines
Deal found 12/22$595
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/232:18 pmRKS - DEN
Nonstop1h 26mUnited Airlines
Tue 12/238:44 pmDEN - RKS
Nonstop1h 15mUnited Airlines
Deal found 12/22$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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$241
(United Airlines)

One-way from

$198
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$317
Provider with most accurate pricing for Rock Springs Sweetwater County-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Rock Springs Sweetwater County-Denver Intl flights.
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From Rock Springs Sweetwater County to Pueblo
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One-way flight from Rock Springs Sweetwater County to Pueblo
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Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 23, 2025.
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 3/12

5:15 am-6:45 am

Nonstop1h 30m

Denver Intl

Mon 3/16

12:15 pm-1:33 pm

Nonstop1h 18m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Thu 2/5

5:15 am-6:51 am

Nonstop1h 36m

Denver Intl

Sun 2/8

9:00 pm-10:15 pm

Nonstop1h 15m

$241

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sat 2/14

5:15 am-6:45 am

Nonstop1h 30m

Denver Intl

Wed 2/18

9:00 pm-10:13 pm

Nonstop1h 13m

$261

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Fri 1/9

2:08 pm-3:34 pm

Nonstop1h 26m

Denver Intl

Sat 1/10

9:00 pm-10:15 pm

Nonstop1h 15m

$395

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Mon 1/5

5:15 am-6:51 am

Nonstop1h 36m

Denver Intl

Fri 1/9

9:00 pm-10:15 pm

Nonstop1h 15m

$395

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Sun 1/4

2:18 pm-3:44 pm

Nonstop1h 26m

Denver Intl

Mon 1/5

8:44 pm-9:59 pm

Nonstop1h 15m

$395

Rock SpringsDenver

RKS - DEN

RKSDEN

Rock Springs Sweetwater County

Mon 4/20

5:15 am-6:36 am

Nonstop1h 21m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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 December 23, 2025.
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
9,105 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 30m. 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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