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Casper

$199+ Cheap flights from Colorado to Casper (CPR)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CPR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Colorado to Casper

Keep the following information in mind while searching for Colorado to Casper flight deals. Data was last updated July 31, 2025.

Round-trip from

$219
(United Airlines)

One-way from

$199
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$334

Good one-way deal

$198 or less
From Colorado to Casper Natrona County
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One-way flight from Colorado to Casper Natrona County
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Highest demand for flights based on searches. 22% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Colorado to Casper Natrona County.
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Find flight deals from Colorado to Casper

Cheapest flights from Colorado to Casper
Explore the most affordable flight options available from Colorado to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 8/141:30 pmDEN - CPR
Nonstop1h 10mUnited Airlines
Mon 8/189:03 amCPR - DEN
Nonstop1h 31mUnited Airlines
Deal found 7/30$219
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/1512:55 pmCOS - CPR
1 stop3h 58mUnited Airlines
Tue 8/195:50 pmCPR - COS
1 stop4h 04mUnited Airlines
Deal found 7/31$261
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/151:32 pmGJT - CPR
1 stop6h 54mUnited Airlines
Tue 8/195:50 pmCPR - GJT
1 stop4h 20mUnited Airlines
Deal found 7/31$268

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Casper 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 July 31, 2025.
Use the filters below to find and compare flights from Colorado to Casper that are best for you.

Fly from

Colorado

Fly to

Casper

Route

Depart

Return

Price

DenverCasper

DEN - CPR

DENCPR

Denver Intl

Thu 8/14

1:30 pm-2:40 pm

Nonstop1h 10m

Casper Natrona County

Mon 8/18

9:03 am-10:34 am

Nonstop1h 31m

$219

Colorado SpringsCasper

COS - CPR

COSCPR

Colorado Springs

Fri 8/15

12:55 pm-4:53 pm

1 stop3h 58m

Casper Natrona County

Tue 8/19

5:50 pm-9:54 pm

1 stop4h 04m

$261

Grand JunctionCasper

GJT - CPR

GJTCPR

Grand Junction Regnl

Fri 8/15

1:32 pm-8:26 pm

1 stop6h 54m

Casper Natrona County

Tue 8/19

5:50 pm-10:10 pm

1 stop4h 20m

$268

DenverCasper

DEN - CPR

DENCPR

Denver Intl

Mon 9/8

7:10 pm-8:21 pm

Nonstop1h 11m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Colorado to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Colorado 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 Colorado to Casper

What is the cheapest time of day to fly from CO to CPR?

Find hourly flight availability from Colorado to Casper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Casper as you normally would.

Weekly flight availability from Colorado to Casper

Explore weekly flight availability from Colorado to Casper. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from USCO to CPR are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. 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 Casper. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with United Airlines from Colorado to Casper to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Colorado to Casper. 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 into for flights to Casper from Colorado?

    For a flight from Colorado to Casper, you will be flying into Natrona County. Casper Natrona County (CPR) is just 8.1 mi from the center of the city.

  • How popular is this Colorado to Casper flight route?

    The Colorado to Casper Natrona County flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most popular routes from Colorado to Casper?

    When deciding which route to take from Colorado to Casper consider Denver Intl - Casper Natrona County, Grand Junction Regnl - Casper Natrona County or Colorado Springs - Casper Natrona County as they are the most popular.

  • What are the most reliable airlines from Colorado to Casper?

    Consider SkyWest Airlines (71%), United Airlines (71%) or Copa Airlines (54%) when booking your flight. These represent the most reliable airlines when flying from Colorado to Casper.

  • What are the cheapest flights from Colorado to Casper?

    On average you can expect to pay $413 for a flight from Colorado to Casper. The cheapest flight overall is $198 while the most popular route, (Denver Intl - Casper Natrona County) is currently priced at $169.

  • Can I find deals for flights from Colorado to Casper that include hotel bookings?

    Yes. In addition to deals on Colorado to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Casper?

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

  • Can I find deals for business class flights from Colorado to Casper?

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

  • What is the cheapest month to book a flight from Colorado to Casper?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Casper (average of $348). Flying from Colorado to Casper in June is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins

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Top airline flying from Colorado to Casper

Discover the top airline that operate flights from Colorado to Casper. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$159Average$404FlexibilityNo cancel feeOn-time69%

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