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$398+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CPR
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$567
(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.
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From Detroit (DTT) to Casper Natrona County
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Find 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 September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/23. 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 10/49:00 amDTW - CPR
1 stop7h 37mUnited Airlines
Tue 10/73:12 pmCPR - DTW
1 stop5h 10mUnited Airlines
Deal found 9/23$398
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.
Thu 10/97:00 amDTW - CPR
2 stops13h 47mUnited Airlines
Mon 10/1311:22 amCPR - DTW
1 stop9h 00mUnited Airlines
Deal found 9/24$567
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.
Thu 10/235:06 pmDTW - CPR
1 stop5h 11mUnited Airlines
Sat 10/251:32 pmCPR - DTW
1 stop6h 50mUnited Airlines
Deal found 9/24$910

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 September 25, 2025.
Use the filters below to find and compare flights from Detroit to Casper that are best for you.

Fly from

Detroit

Fly to

Casper

Route

Depart

Return

Price

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Thu 10/9

7:00 am-6:47 pm

2 stops13h 47m

Casper Natrona County

Mon 10/13

11:22 am-10:22 pm

1 stop9h 00m

$567

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

Thu 10/23

5:06 pm-8:17 pm

1 stop5h 11m

Casper Natrona County

Sat 10/25

1:32 pm-10:22 pm

1 stop6h 50m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

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 September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 September 25, 2025.
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
8,926 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 13h 47m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Casper (average of $348). Flying from Detroit to Casper in June is currently the most expensive (average of $498). 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.

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Traveling to a place near Casper?

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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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$315Average$566FlexibilityNo cancel feeOn-time69%

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