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Cheap flights from Grand Rapids to Casper from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Casper departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 10:49 am
GRR
-
CPR
7h 49m
2 stops
United Airlines Logo
1:26 pm - 10:39 pm
CPR
-
GRR
7h 13m
1 stop
$324United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
3:45 pm - 8:27 pm
GRR
-
CPR
6h 42m
1 stop
United Airlines Logo
1:26 pm - 10:39 pm
CPR
-
GRR
7h 13m
1 stop
$343United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
5:00 am - 10:49 am
GRR
-
CPR
7h 49m
2 stops
United Airlines Logo
5:15 am - 2:50 pm
CPR
-
GRR
7h 35m
2 stops
$354United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
3:45 pm - 9:59 pm
GRR
-
CPR
8h 14m
1 stop
United Airlines Logo
4:15 pm - 8:16 am
CPR
-
GRR
14h 01m
2 stops
$404United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
3:45 pm - 9:59 pm
GRR
-
CPR
8h 14m
1 stop
United Airlines Logo
11:24 am - 10:39 pm
CPR
-
GRR
9h 15m
1 stop
$408United Airlines
Wed, Aug 26 - Thu, Sep 3
United Airlines Logo
6:00 am - 5:18 pm
GRR
-
CPR
13h 18m
2 stops
United Airlines Logo
5:15 am - 8:17 pm
CPR
-
GRR
13h 02m
2 stops
$409United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
8:00 am - 2:46 pm
GRR
-
CPR
8h 46m
1 stop
United Airlines Logo
4:15 pm - 8:16 am
CPR
-
GRR
14h 01m
2 stops
$414United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:10 pm - 9:59 pm
GRR
-
CPR
9h 49m
2 stops
United Airlines Logo
5:15 am - 8:17 pm
CPR
-
GRR
13h 02m
2 stops
$419United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
3:45 pm - 8:27 pm
GRR
-
CPR
6h 42m
1 stop
United Airlines Logo
1:26 pm - 10:39 pm
CPR
-
GRR
7h 13m
1 stop
$459United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
3:45 pm - 8:27 pm
GRR
-
CPR
6h 42m
1 stop
United Airlines Logo
11:24 am - 10:39 pm
CPR
-
GRR
9h 15m
1 stop
$469United Airlines
Sat, Aug 29 - Tue, Sep 1

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United Airlines flights from Grand Rapids to Casper

Our best United Airlines deals on Grand Rapids to Casper flight tickets
United Airlines
Aug 26
GRR5:00 amGrand Rapids Gerald R. Ford Intl
7h 49m
2 stops
CPR10:49 amCasper Natrona County
Sep 2
CPR1:26 pmCasper Natrona County
7h 13m
1 stop
GRR10:39 pmGrand Rapids Gerald R. Ford Intl
$324
United Airlines
Aug 26
GRR3:45 pmGrand Rapids Gerald R. Ford Intl
6h 42m
1 stop
CPR8:27 pmCasper Natrona County
Sep 2
CPR1:26 pmCasper Natrona County
7h 13m
1 stop
GRR10:39 pmGrand Rapids Gerald R. Ford Intl
$343
United Airlines
Aug 26
GRR5:00 amGrand Rapids Gerald R. Ford Intl
7h 49m
2 stops
CPR10:49 amCasper Natrona County
Sep 2
CPR5:15 amCasper Natrona County
7h 35m
2 stops
GRR2:50 pmGrand Rapids Gerald R. Ford Intl
$354

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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, momondo users made 832,500 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Grand Rapids to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Wed 8/26

5:00 am-10:49 am

2 stops7h 49m

Casper Natrona County

Wed 9/2

1:26 pm-10:39 pm

1 stop7h 13m

$324
Quickest round-trip

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Wed 8/26

3:45 pm-8:27 pm

1 stop6h 42m

Casper Natrona County

Wed 9/2

1:26 pm-10:39 pm

1 stop7h 13m

$343

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Wed 8/26

5:00 am-10:49 am

2 stops7h 49m

Casper Natrona County

Wed 9/2

5:15 am-2:50 pm

2 stops7h 35m

$354

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

3:45 pm-9:59 pm

1 stop8h 14m

Casper Natrona County

Tue 9/1

4:15 pm-8:16 am

2 stops14h 01m

$404

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Wed 8/26

3:45 pm-9:59 pm

1 stop8h 14m

Casper Natrona County

Thu 9/3

11:24 am-10:39 pm

1 stop9h 15m

$408

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

6:00 am-5:18 pm

2 stops13h 18m

Casper Natrona County

Tue 9/1

5:15 am-8:17 pm

2 stops13h 02m

$409

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

8:00 am-2:46 pm

1 stop8h 46m

Casper Natrona County

Tue 9/1

4:15 pm-8:16 am

2 stops14h 01m

$414

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

2:10 pm-9:59 pm

2 stops9h 49m

Casper Natrona County

Tue 9/1

5:15 am-8:17 pm

2 stops13h 02m

$419

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

3:45 pm-8:27 pm

1 stop6h 42m

Casper Natrona County

Tue 9/1

1:26 pm-10:39 pm

1 stop7h 13m

$459

Grand RapidsCasper

GRR - CPR

GRRCPR

Grand Rapids Gerald R. Ford Intl

Sat 8/29

3:45 pm-8:27 pm

1 stop6h 42m

Casper Natrona County

Tue 9/1

11:24 am-10:39 pm

1 stop9h 15m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Casper from

How to get the cheapest flight ticket from Grand Rapids to Casper

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to Casper Natrona County?

United Airlines is the most popular carrier operating from Grand Rapids Gerald R. Ford Intl to Casper Natrona County

When to book flights from Grand Rapids to Casper

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids to Casper according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Rapids to Casper (GRR to CPR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Casper

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from Grand Rapids to Casper takes 5h 33m
There are no direct flights from Grand Rapids to Casper. There are no popular flight routes from Grand Rapids to Casper.
Search flight deals

Frequently asked questions about flying from Grand Rapids to Casper

  • How far is Grand Rapids Gerald R. Ford Intl to Casper Natrona County by plane?

    The distance between Grand Rapids Gerald R. Ford Intl and Casper Natrona County is about 1041.9 mi. Flights usually cover this in 5h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Casper Natrona County Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Casper Natrona County Airport refresh daily.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Casper Natrona County Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Casper Natrona County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The travel and health documents required for your trip to Casper Natrona County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Casper Natrona County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grand Rapids to Casper?

Best airlines flying from Grand Rapids to Casper

Compare and see reviews for airlines that fly from Grand Rapids to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,781 reviews
Search United Airlines flights

Traveling to a place near Casper?

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

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Casper?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Casper from Grand Rapids.

Can I find flights from Grand Rapids to Casper with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Casper from Grand Rapids with this policy.

How can momondo help me find flights from Grand Rapids to Casper?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Casper from Grand Rapids.

I’m not ready to book a flight from Grand Rapids to Casper right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Casper, momondo offers a useful price alert feature which will track prices for flights to Casper from Grand Rapids and alert you when they change.

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