$305 Cheap Flights from Casper (CPR) to Grand Rapids (GRR)

View $305 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Gerald R. Ford International Airport (GRR)

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

Prices were available within the past 7 days and start at $305 for one-way flights and $499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, May 5 - Mon, May 11
CPR
Casper
GRR
Grand Rapids
$499 Roundtrip, found 5 days ago
$499
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 5 from Casper to Grand Rapids, returning Mon, May 11, priced at $499 found 5 days ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$524 Roundtrip, found 1 hour ago
$524
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $524 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$585 Roundtrip, found 1 hour ago
$585
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $585 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$609 Roundtrip, found 1 hour ago
$609
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $609 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$622 Roundtrip, found 1 hour ago
$622
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $622 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$627 Roundtrip, found 1 hour ago
$627
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $627 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$675 Roundtrip, found 1 hour ago
$675
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $675 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$680 Roundtrip, found 1 hour ago
$680
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $680 found 1 hour ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$716 Roundtrip, found 1 day ago
$716
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $716 found 1 day ago
United
Wed, Jul 30 - Sat, Aug 2
CPR
Casper
GRR
Grand Rapids
$721 Roundtrip, found 1 hour ago
$721
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 30 from Casper to Grand Rapids, returning Sat, Aug 2, priced at $721 found 1 hour ago
Flights from Casper (CPR) to Grand Rapids (GRR)
Origin airport
Natrona County Intl.
Destination airport
Gerald R. Ford Intl.
Roundtrip price
$499
Distance
1056 mi

Casper to Grand Rapids Flights

The cheapest times to fly from Casper to Grand Rapids

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Casper to Grand Rapids are during the month of May. You can find some of the cheapest flights from Casper to Grand Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Casper to Grand Rapids

Sunday is one of the best days to book for cheap flights from Casper to Grand Rapids: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Casper to Grand Rapids

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Casper to Grand Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $305 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Casper to Grand Rapids flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Casper to Grand Rapids airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR) cost?
Discover the latest flight deals from CPR to GRR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CPR to GRR?
The cheapest flights from CPR to GRR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CPR to GRR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CPR to GRR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR)?
Nonstop flights from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPR to GRR?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR)?
To avoid possible delays on the Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR) last-minute?
Booking your flight from CPR to GRR right before your getaway is generally more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a CPR to GRR flight and hotel package?
Securing a CPR to GRR flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Gerald R. Ford Intl. Airport (GRR)?
Generally, it's possible to cancel or reschedule your CPR to GRR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.