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 $343.

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 $504). 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.

What is the cheapest day to fly from Detroit to Casper?

Travelers seeking maximum savings on their Detroit to Casper flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

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

Tuesday flights are generally found to be more expensive for flights from Detroit to Casper. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Casper.

What is the cheapest time of day to fly from DTT to CPR?

A simple way to save on the total cost of your ticket is to fly from Detroit to Casper in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at noon.

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.

$328+ Flights from Detroit to Casper

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Cheap flight deals from Detroit to Casper

Round-trip from	$328 (United Airlines)

From Detroit (DTT) to Casper Natrona County

Search Deals

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 agosto 11, 2025.

lun. 11/104:30 pmDTW - CPR

1 stop7h 28mUnited Airlines

lun. 11/171:25 pmCPR - DTW

1 stop6h 52mUnited Airlines

Deal found 8/10

$328

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

sáb. 8/303:11 pmCPR - DTW

1 stop5h 04mUnited Airlines

Deal found 8/9

$343

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

vie. 8/299:10 amCPR - DTW

2 stops11h 12mUnited Airlines

Deal found 8/10

$360

sáb. 10/49:00 amDTW - CPR

1 stop5h 41mUnited Airlines

mar. 10/71:32 pmCPR - DTW

2 stops8h 09mUnited Airlines

Deal found 8/10

$379

lun. 8/256:00 amDTW - CPR

2 stops10h 36mUnited Airlines

vie. 8/295:50 pmCPR - DTW

1 stop26h 25mUnited Airlines

Deal found 8/10

$517

Best flights from Detroit to Casper
Discover carefully curated flight deals from Detroit to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 11, 2025.

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

sáb. 8/303:11 pmCPR - DTW

1 stop5h 04mUnited Airlines

Deal found 8/9

$343

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

vie. 8/299:10 amCPR - DTW

2 stops11h 12mUnited Airlines

Deal found 8/10

$360

sáb. 10/49:00 amDTW - CPR

1 stop5h 41mUnited Airlines

mar. 10/71:32 pmCPR - DTW

2 stops8h 09mUnited Airlines

Deal found 8/10

$379

lun. 8/256:00 amDTW - CPR

2 stops10h 36mUnited Airlines

vie. 8/295:50 pmCPR - DTW

1 stop26h 25mUnited Airlines

Deal found 8/10

$517

dom. 8/249:01 amDTW - CPR

1 stop9h 51mUnited Airlines

jue. 8/2811:25 amCPR - DTW

1 stop8h 50mUnited Airlines

Deal found 8/9

$664

Last-minute flights from Detroit to Casper
Discover last-minute flight deals from Detroit to Casper. Data last updated agosto 11, 2025 and is based on user searches.

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

sáb. 8/303:11 pmCPR - DTW

1 stop5h 04mUnited Airlines

Deal found 8/9

$343

sáb. 8/234:53 pmDTW - CPR

1 stop7h 21mUnited Airlines

vie. 8/299:10 amCPR - DTW

2 stops11h 12mUnited Airlines

Deal found 8/10

$360

dom. 8/249:01 amDTW - CPR

1 stop9h 51mUnited Airlines

jue. 8/2811:25 amCPR - DTW

1 stop8h 50mUnited Airlines

Deal found 8/9

$664

lun. 8/256:00 amDTW - CPR

2 stops10h 36mUnited Airlines

vie. 8/295:50 pmCPR - DTW

1 stop26h 25mUnited Airlines

Deal found 8/10

$517

Fly from

Fly to

Route

Depart

Return

Price

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

sáb. 8/23

4:53 pm-10:14 pm

1 stop7h 21m

Casper Natrona County

sáb. 8/30

3:11 pm-10:15 pm

1 stop5h 04m

$343

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

sáb. 8/23

4:53 pm-10:14 pm

1 stop7h 21m

Casper Natrona County

vie. 8/29

9:10 am-10:22 pm

2 stops11h 12m

$360

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

sáb. 10/4

9:00 am-12:41 pm

1 stop5h 41m

Casper Natrona County

mar. 10/7

1:32 pm-11:41 pm

2 stops8h 09m

$379

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

lun. 8/25

6:00 am-2:36 pm

2 stops10h 36m

Casper Natrona County

vie. 8/29

5:50 pm-10:15 pm

1 stop26h 25m

$517

DetroitCasper

DTW - CPR

DTWCPR

Detroit Metropolitan Wayne County

dom. 8/24

9:01 am-4:52 pm

1 stop9h 51m

Casper Natrona County

jue. 8/28

11:25 am-10:15 pm

1 stop8h 50m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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 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

8,922 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,922 reviews

United Airlines

7.4

Good

8,922 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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 $343.
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 $504). 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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$328+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Casper with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Casper

Round-trip from

Find flight deals from Detroit to Casper

Cheapest flights from Detroit to CasperExplore 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 agosto 11, 2025.

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 agosto 11, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Casper

Reviews of airlines servicing Casper

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.

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.

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

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

How can I find direct flights from Detroit to Casper?

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

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

Traveling to a place near Casper?

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Alternative routes for Detroit to Casper

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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 agosto 11, 2025.