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$389+ Cheap flights from Detroit to Casper (DTT - 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CPR
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Cheap flight deals from Detroit to Casper

Cheapest flights from Detroit to Casper
Explore the most affordable flight options available from Detroit to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This United Airlines deal was found by Cheapflights users on 5/15. 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 5/303:32 pm
DTW
-
CPR
1 stop5h 43m
United Airlines
Wed 6/31:23 pm
CPR
-
DTW
2 stops8h 34m
United Airlines
Deal found 5/15$389
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/223:32 pm
DTW
-
CPR
1 stop7h 01m
United Airlines
Fri 5/291:23 pm
CPR
-
DTW
1 stop7h 20m
United Airlines
Deal found 5/15$429
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 9/43:29 pm
DTW
-
CPR
1 stop6h 58m
United Airlines
Sat 9/1211:23 am
CPR
-
DTW
2 stops9h 00m
United Airlines
Deal found 5/11$461
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/268:00 am
DTW
-
CPR
1 stop6h 42m
United Airlines
Sat 5/3011:15 am
CPR
-
DTW
2 stops9h 04m
United Airlines
Deal found 5/15$467
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 6/263:32 pm
DTW
-
CPR
1 stop7h 01m
United Airlines
Fri 7/31:23 pm
CPR
-
DTW
2 stops8h 31m
United Airlines
Deal found 5/11$529

Find flight deals from Detroit to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(United Airlines)
Provider with most accurate pricing for Detroit (DTT)-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Casper Natrona County flights.
Search Deals
From Detroit (DTT) to Casper Natrona County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 May 15, 2026.
Use the filters below to find and compare flights from Detroit to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Sat 5/30

3:32 pm-7:15 pm

1 stop5h 43m

Casper Natrona County

Wed 6/3

1:23 pm-11:57 pm

2 stops8h 34m

$389

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Fri 9/4

3:29 pm-8:27 pm

1 stop6h 58m

Casper Natrona County

Sat 9/12

11:23 am-10:23 pm

2 stops9h 00m

$461

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Tue 5/26

8:00 am-12:42 pm

1 stop6h 42m

Casper Natrona County

Sat 5/30

11:15 am-10:19 pm

2 stops9h 04m

$467

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Fri 6/26

3:32 pm-8:33 pm

1 stop7h 01m

Casper Natrona County

Fri 7/3

1:23 pm-11:54 pm

2 stops8h 31m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Sorted by cheapest first

Compare providers for flights from Detroit 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 Detroit to Casper in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Casper from Detroit 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 Detroit to Casper
No data available for this route at this time. Please check back soon.

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 May 15, 2026.
Get a feel of what it's like to fly with United Airlines from Detroit to Casper by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,717 reviews

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,717 reviews
United Airlines
7.4
Good
9,717 reviews

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Casper?

    There are many flights that can get you from Detroit to Casper in 5h 43m. Fly via United Airlines to get the fastest option. Detroit and Casper are separated by a distance of 1173 mi.

  • What is the cheapest airline to fly from Detroit to Casper round-trip?

    Cheapflights users have booked flights from Detroit to Casper round-trip from $315.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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.

See more FAQs

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Top airline flying from Detroit to Casper

Discover the top airline that operate flights from Detroit 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$315Average$594FlexibilityNo cancel feeOn-time69%

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