GRR - CPR

$408 Find Cheap Flights from Grand Rapids to Casper - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$408
Typical prices: $358-$478
United Airlines
Wed 11/7Sun 11/11
GRR - CPR • 1 stop
Cheapest one-way
$488
Typical prices: $388-$388
United Airlines
Mon 9/24
GRR - CPR • 1 stop
When to travel
May
Cheapest • 18% price drop
September
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Grand Rapids to Casper

Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
3:44 pm - 6:53 pmGRR  Grand Rapids Gerald R. Ford Intl-CPR Casper Natrona County
5h 09m1 stop Denver Intl
United Airlines Logo
3:13 pm - 10:20 pmCPR  Casper Natrona County-GRR Grand Rapids Gerald R. Ford Intl
5h 07m1 stop Denver Intl
$408United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
12:33 pm - 6:53 pmGRR  Grand Rapids Gerald R. Ford Intl-CPR Casper Natrona County
8h 20m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
1:29 pm - 10:20 pmCPR  Casper Natrona County-GRR Grand Rapids Gerald R. Ford Intl
6h 51m1 stop Denver Intl
$414United Airlines
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
8:00 am - 10:48 amGRR  Grand Rapids Gerald R. Ford Intl-CPR Casper Natrona County
4h 48m1 stop Denver Intl
United Airlines Logo
5:15 am - 2:49 pmCPR  Casper Natrona County-GRR Grand Rapids Gerald R. Ford Intl
7h 34m2 stops Denver Intl Chicago O'Hare Intl
$417United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
12:33 pm - 8:32 pmGRR  Grand Rapids Gerald R. Ford Intl-CPR Casper Natrona County
9h 59m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
8:55 am - 10:04 pmCPR  Casper Natrona County-GRR Grand Rapids Gerald R. Ford Intl
11h 09m2 stops Denver Intl Chicago O'Hare Intl
$419United Airlines
Wed, Dec 9 - Sat, Dec 12
United Airlines Logo
3:39 pm - 6:59 pmGRR  Grand Rapids Gerald R. Ford Intl-CPR Casper Natrona County
5h 20m1 stop Denver Intl
United Airlines Logo
3:24 pm - 10:25 pmCPR  Casper Natrona County-GRR Grand Rapids Gerald R. Ford Intl
5h 01m1 stop Denver Intl
$428United Airlines
Booking Insights

Price, demand and travel trends for Grand Rapids to Casper flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Grand Rapids to Casper with more confidence.

How much is a round-trip flight from Grand Rapids to Casper?

Round-trip flights from Grand Rapids to Casper start at $408. Prices are typical for this route right now, with typical round-trip fares ranging from $358 to $478. The lowest price found in the past 5 days was $408 on United Airlines.

What's the cheapest day of the week to fly from Grand Rapids to Casper?

Wednesday is the cheapest day of the week to fly from Grand Rapids to Casper, it is 13% cheaper than the average day. Thursday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Grand Rapids to Casper flights

Low season

January

Cheapest flight

$488
Most popular time to fly and prices are also 7% lower on average.
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

Your Grand Rapids to Casper flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Grand Rapids to Casper?

    Flights from Grand Rapids to Casper usually depart from Grand Rapids Gerald R. Ford Intl (GRR) and arrive at Casper Natrona County (CPR).

  • What cabin classes can I book on flights from Grand Rapids to Casper?

    Only Economy Class is available on flights from Grand Rapids to Casper.

  • Which airports do connecting flights from Grand Rapids to Casper pass through?

    Most connecting flights from Grand Rapids to Casper pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Grand Rapids to Casper?

    Yes. Being flexible with your travel dates can save you up to 26% on the Grand Rapids to Casper route. Wednesday is the cheapest departure day at $358 round-trip on average, while Thursday is the most expensive at $478, a difference of $120. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Grand Rapids to Casper changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $408 to $564. That means the highest observed fare was about 38% higher than the lowest one.

  • How are flight prices from Grand Rapids to Casper looking right now?

    One-way fares from Grand Rapids to Casper are currently higher than usual. Average one-way flight prices are about $625, which is 61% above the typical average for this route.

  • What is the time difference between Grand Rapids and Casper?

    Casper is 2 hours behind Grand Rapids (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Casper Natrona County Airport (CPR)?

    Casper Natrona County Airport (CPR) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Budget
    • Hertz
    • Avis
    • Enterprise Rent-A-Car
    • Alamo

  • How much should I expect to pay for a Grand Rapids to Casper flight?

    Round-trip flights from Grand Rapids to Casper range from $358 to $478, with an average of $408 over the past 12 months. Anything below $358 counts as a good deal.

Your guide to booking Grand Rapids to Casper flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $358 - about $120 less than Thursday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Grand Rapids to Casper trip for May. Fares historically average $335 round-trip in that month - typically $376 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Grand Rapids to Casper

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