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$318+ Cheap flights from Saint George to Casper (SGU - 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — CPR
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Saint George to Casper

Best flights from Saint George to Casper
Discover carefully curated flight deals from Saint George to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 1/171:48 pmSGU - CPR
1 stop5h 18mUnited Airlines
Wed 1/215:30 amCPR - SGU
1 stop4h 50mUnited Airlines
Deal found 12/11$318

Find flight deals from Saint George to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) 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 December 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$318
(United Airlines)
Provider with most accurate pricing for Saint George-Casper Natrona County flight deals.
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Provider most trusted by Cheapflights users for Saint George-Casper Natrona County flights.
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From Saint George to Casper Natrona County
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George 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 December 14, 2025.
Use the filters below to find and compare flights from Saint George to Casper that are best for you.

Fly from

Saint George

Fly to

Casper

Route

Depart

Return

Price

Saint GeorgeCasper

SGU - CPR

SGUCPR

Saint George

Sat 1/17

1:48 pm-7:06 pm

1 stop5h 18m

Casper Natrona County

Wed 1/21

5:30 am-10:20 am

1 stop4h 50m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

  • Most accurate provider: When it comes to deals on Saint George-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint George-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Casper flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint George-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 Saint George-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 Saint George to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Saint George 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.

Related info for your journey

Find useful and relevant information for your journey from Saint George to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint George to Casper?

    Departing from Saint George to Casper will take you 5h 18m. Airlines will cover a distance of 550 mi.

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

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

  • How can I find direct flights from Saint George to Casper?

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

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

    Yes. Cheapflights offers flight deals from Saint George 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.

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