$328+ Cheap flights from Grand Junction to Casper (GJT - CPR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — CPR
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Junction to Casper
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Best
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Cheapest flights from Grand Junction to CasperExplore the most affordable flight options available from Grand Junction to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Grand Junction to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/96:06 pm -
1 stop3h 58m
Tue 10/1311:23 am -
1 stop5h 58m
Deal found 9/24![United Airlines logo]()
$328
Best flights from Grand Junction to CasperDiscover carefully curated flight deals from Grand Junction to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Grand Junction to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/96:06 pm -
1 stop3h 58m
Tue 10/1311:23 am -
1 stop5h 58m
Deal found 9/24![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/27. 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 1/141:20 pm -
1 stop5h 17m
Sat 1/163:15 pm -
1 stop5h 12m
Deal found 9/27![United Airlines logo]()
$388
Last-minute flights from Grand Junction to CasperDiscover last-minute flight deals from Grand Junction to Casper. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to Casper. Data last updated September 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/96:06 pm -
1 stop3h 58m
Tue 10/1311:23 am -
1 stop5h 58m
Deal found 9/24![United Airlines logo]()
$328
Find flight deals from Grand Junction to Casper
Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Casper (CPR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Junction 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Grand Junction to Casper that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand JunctionCasper
GJT Grand Junction Regnl - CPR Casper Natrona County
GJTCPR
Grand Junction Regnl
Fri 10/9
6:06 pm-10:04 pm
1 stop3h 58m
Casper Natrona County
Tue 10/13
11:23 am-5:21 pm
1 stop5h 58m
$328
Grand JunctionCasper
GJT Grand Junction Regnl - CPR Casper Natrona County
GJTCPR
Grand Junction Regnl
Thu 1/14
1:20 pm-6:37 pm
1 stop5h 17m
Casper Natrona County
Sat 1/16
3:15 pm-8:27 pm
1 stop5h 12m
$388
Sorted by cheapest first
Compare providers for flights from Grand Junction to Casper
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Casper in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Junction-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Casper flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Junction-Casper flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Junction to Casper
Have a flexible travel schedule? Discover the best time to fly to Casper from Grand Junction with our price prediction graph.
GJT-CPR
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.
Related info for your journey
Find useful and relevant information for your journey from Grand Junction to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Casper?
Book flights to Casper if you plan to visit one of these locationsRawlins
Douglas
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