GRR - CPR

$371 Find Cheap Flights from Grand Rapids to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Grand Rapids to Casper departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Casper, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Grand Rapids to Casper, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$371
United Airlines
Thu 6/25Wed 7/8
GRR - CPR • 1 stop
Cheapest one-way
$373
United Airlines
Tue 5/12
GRR - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Grand Rapids and Casper. You'll need at least 1 connection.
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We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Grand Rapids to Casper (GRR-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Grand Rapids to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to Casper

Thu, Jun 25 - Wed, Jul 8
United Airlines Logo
8:00 am - 12:42 pm
GRR
-
CPR
6h 42m
1 stop
United Airlines Logo
1:23 pm - 10:35 pm
CPR
-
GRR
7h 12m
1 stop
$371United Airlines
Thu, Jun 25 - Wed, Jul 8
United Airlines Logo
8:00 am - 12:42 pm
GRR
-
CPR
6h 42m
1 stop
United Airlines Logo
1:23 pm - 11:57 pm
CPR
-
GRR
8h 34m
2 stops
$424United Airlines
Thu, Jun 25 - Wed, Jul 8
United Airlines Logo
6:00 am - 12:42 pm
GRR
-
CPR
8h 42m
2 stops
United Airlines Logo
6:05 pm - 8:23 am
CPR
-
GRR
12h 18m
2 stops
$638United Airlines
Tue, Jun 23 - Sun, Jun 28
United Airlines Logo
2:10 pm - 8:51 am
GRR
-
CPR
20h 41m
2 stops
United Airlines Logo
6:13 pm - 8:23 am
CPR
-
GRR
12h 10m
2 stops
$647United Airlines
Tue, Jun 23 - Sun, Jun 28
United Airlines Logo
3:37 pm - 9:59 pm
GRR
-
CPR
8h 22m
1 stop
United Airlines Logo
6:13 pm - 8:23 am
CPR
-
GRR
12h 10m
2 stops
$658United Airlines
Tue, Jun 23 - Sun, Jun 28
United Airlines Logo
3:37 pm - 9:59 pm
GRR
-
CPR
8h 22m
1 stop
United Airlines Logo
11:21 am - 10:35 pm
CPR
-
GRR
9h 14m
1 stop
$771United Airlines
Useful Info

Good to know

Cheapest flight$371
Flight from Grand Rapids to Casper

When to book flights from Grand Rapids to Casper

Are your dates flexible? Find out the best times to travel from Grand Rapids to Casper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Grand Rapids to Casper

  • What is the cheapest flight from Grand Rapids to Casper?

    In the last 3 days, the lowest price for a flight from Grand Rapids to Casper was $373 for a one-way ticket and $371 for a round-trip.

  • Do I need a passport to fly between Grand Rapids and Casper?

    A passport is not required to fly from Grand Rapids to Casper.

  • Which airports will I be using when flying from Grand Rapids to Casper?

    When flying out of Grand Rapids you will be using Grand Rapids Gerald R. Ford Intl. You will be landing at Casper, also known as Casper Natrona County.

  • Which aircraft models fly most regularly from Grand Rapids to Casper?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Grand Rapids to Casper?

    Star Alliance is the only airline alliance operating flights between Grand Rapids and Casper.

  • How does KAYAK find such low prices on flights from Grand Rapids to Casper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Grand Rapids to Casper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Grand Rapids to Casper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Grand Rapids is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Grand Rapids to Casper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Casper with an airline and back to Grand Rapids with another airline. Booking your flights between Grand Rapids and CPR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Grand Rapids to Casper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Casper from Grand Rapids up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Grand Rapids to Casper

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids to Casper. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Grand Rapids to Casper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9677 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Everything you need to know for your flight from Grand Rapids to Casper

Information on your arrival and departure airports

Grand Rapids (GRR)
Casper (CPR)