HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Casper

$343+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CPR
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Casper with Cheapflights

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 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 August 6, 2026.

This United Airlines deal was found by Cheapflights users on 8/5. 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 8/203:29 pm -
1 stop6h 58m
Sat 8/297:05 am -
1 stop5h 22m
Deal found 8/5$343
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/299:06 am -
1 stop5h 39m
Tue 9/11:26 pm -
1 stop7h 12m
Deal found 8/3$408
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/185:25 am -
2 stops9h 20m
Sat 8/221:26 pm -
1 stop7h 19m
Deal found 8/3$410
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 8/249:06 am -
1 stop5h 39m
Tue 9/11:26 pm -
1 stop7h 12m
Deal found 8/5$417
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/1112:35 pm -
2 stops11h 24m
Mon 9/1410:01 am -
2 stops11h 57m
Deal found 8/3$419
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/259:06 am -
1 stop10h 12m
Sat 8/291:26 pm -
1 stop7h 19m
Deal found 8/5$433
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/123:33 pm -
1 stop6h 54m
Sun 9/135:15 am -
1 stop7h 12m
Deal found 8/2$435
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/259:30 am -
2 stops9h 48m
Fri 9/411:24 am -
1 stop9h 14m
Deal found 8/5$439

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 August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(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 August 6, 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 Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Thu 8/20

3:29 pm-8:27 pm

1 stop6h 58m

Casper Natrona County

Sat 8/29

7:05 am-2:27 pm

1 stop5h 22m

$343

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Sat 8/29

9:06 am-12:45 pm

1 stop5h 39m

Casper Natrona County

Tue 9/1

1:26 pm-10:38 pm

1 stop7h 12m

$408

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Mon 8/24

9:06 am-12:45 pm

1 stop5h 39m

Casper Natrona County

Tue 9/1

1:26 pm-10:38 pm

1 stop7h 12m

$417

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Fri 9/11

12:35 pm-9:59 pm

2 stops11h 24m

Casper Natrona County

Mon 9/14

10:01 am-11:58 pm

2 stops11h 57m

$419

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Tue 8/25

9:06 am-12:45 pm

1 stop5h 39m

Casper Natrona County

Wed 9/2

5:15 am-2:27 pm

1 stop7h 12m

$433

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Mon 8/24

5:25 am-10:49 am

2 stops7h 24m

Casper Natrona County

Sat 8/29

7:05 am-2:27 pm

1 stop5h 22m

$439
Cheapest one-way
Quickest one-way

DetroitCasper

DTW Detroit Metropolitan Wayne County - CPR Casper Natrona County

DTWCPR

Detroit Metropolitan Wayne County

Mon 8/17

3:29 pm-8:27 pm

1 stop6h 58m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

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 August.
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 August 6, 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
10,073 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,073 reviews
United Airlines
7.4
Good
10,073 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 6h 58m. 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

Traveling to a place near Casper?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$315Average$613FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.