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Cheap flights from Fresno to Casper from $335

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to Casper departing on 12/9. 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 Fresno to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 10:53 amFAT  Fresno Airterminal-CPR Casper Natrona County
4h 23m1 stop Denver Intl
United Airlines Logo
11:25 am - 6:07 pmCPR  Casper Natrona County-FAT Fresno Airterminal
7h 42m2 stops Denver Intl Los Angeles
$335United Airlines
Wed, Dec 9 - Mon, Dec 14
United Airlines Logo
5:00 am - 10:49 amFAT  Fresno Airterminal-CPR Casper Natrona County
4h 49m1 stop Denver Intl
United Airlines Logo
3:13 pm - 9:13 pmCPR  Casper Natrona County-FAT Fresno Airterminal
7h 00m1 stop Denver Intl
$388United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:30 am - 10:53 amFAT  Fresno Airterminal-CPR Casper Natrona County
4h 23m1 stop Denver Intl
United Airlines Logo
1:25 pm - 9:13 pmCPR  Casper Natrona County-FAT Fresno Airterminal
8h 48m1 stop Denver Intl
$388United Airlines
Wed, Dec 9 - Mon, Dec 14
United Airlines Logo
12:22 pm - 7:09 pmFAT  Fresno Airterminal-CPR Casper Natrona County
5h 47m1 stop Denver Intl
United Airlines Logo
4:15 pm - 9:02 pmCPR  Casper Natrona County-FAT Fresno Airterminal
5h 47m1 stop Denver Intl
$392United Airlines
Wed, Sep 2 - Tue, Sep 8
United Airlines Logo
5:00 am - 10:49 amFAT  Fresno Airterminal-CPR Casper Natrona County
4h 49m1 stop Denver Intl
United Airlines Logo
5:15 am - 5:17 pmCPR  Casper Natrona County-FAT Fresno Airterminal
13h 02m2 stops Denver Intl Los Angeles
$394United Airlines
Wed, Sep 2 - Tue, Sep 8
United Airlines Logo
5:00 am - 2:38 pmFAT  Fresno Airterminal-CPR Casper Natrona County
8h 38m1 stop Denver Intl
United Airlines Logo
1:29 pm - 7:49 pmCPR  Casper Natrona County-FAT Fresno Airterminal
7h 20m2 stops Denver Intl San Francisco
$394United Airlines
Sat, Oct 31 - Wed, Nov 4

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United Airlines flights from Fresno to Casper

Our best United Airlines deals on Fresno to Casper flight tickets
United Airlines
Dec 9
FAT5:30 amFresno Airterminal
4h 23m
1 stop
CPR10:53 amCasper Natrona County
Dec 14
CPR11:25 amCasper Natrona County
7h 42m
2 stops
FAT6:07 pmFresno Airterminal
$335
United Airlines
Oct 31
FAT5:00 amFresno Airterminal
4h 49m
1 stop
CPR10:49 amCasper Natrona County
Nov 4
CPR3:13 pmCasper Natrona County
7h 00m
1 stop
FAT9:13 pmFresno Airterminal
$388
United Airlines
Sep 2
FAT12:22 pmFresno Airterminal
5h 47m
1 stop
CPR7:09 pmCasper Natrona County
Sep 8
CPR4:15 pmCasper Natrona County
5h 47m
1 stop
FAT9:02 pmFresno Airterminal
$392

momondo Fare Finder

 
Customize your flight search to find flights from Fresno 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 August 11, 2026.
Use the filters below to find and compare flights from Fresno to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Wed 12/9

5:30 am-10:53 am

1 stop4h 23m

Casper Natrona County

Mon 12/14

11:25 am-6:07 pm

2 stops7h 42m

$335

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Sat 10/31

5:00 am-10:49 am

1 stop4h 49m

Casper Natrona County

Wed 11/4

3:13 pm-9:13 pm

1 stop7h 00m

$388

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Wed 12/9

5:30 am-10:53 am

1 stop4h 23m

Casper Natrona County

Mon 12/14

1:25 pm-9:13 pm

1 stop8h 48m

$388
Quickest round-trip

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Wed 9/2

12:22 pm-7:09 pm

1 stop5h 47m

Casper Natrona County

Tue 9/8

4:15 pm-9:02 pm

1 stop5h 47m

$392

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Wed 9/2

5:00 am-10:49 am

1 stop4h 49m

Casper Natrona County

Tue 9/8

5:15 am-5:17 pm

2 stops13h 02m

$394

FresnoCasper

FAT Fresno Airterminal - CPR Casper Natrona County

FATCPR

Fresno Airterminal

Sat 10/31

5:00 am-2:38 pm

1 stop8h 38m

Casper Natrona County

Wed 11/4

1:29 pm-7:49 pm

2 stops7h 20m

$394

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Fresno to Casper

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

Cheap Fresno to Casper (FAT to CPR) flight deals and tips

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

Fastest flight time

4h 23m

Direct flights

None
The fastest flight from Fresno to Casper takes 4h 23m
There are no direct flights from Fresno to Casper. There are no popular flight routes from Fresno to Casper.
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Frequently asked questions about flying from Fresno to Casper

  • How far is Fresno Airterminal to Casper Natrona County by plane?

    There are 828.2 mi between Fresno Airterminal and Casper Natrona County. By plane, this route typically takes 4h 23m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to Casper Natrona County Airport?

    Prices for flights from Fresno Airterminal Airport to Casper Natrona County Airport refresh daily.

  • How many operators does momondo search for flights from Fresno Airterminal Airport to Casper Natrona County Airport?

  • How old do you have to be to fly from Fresno Airterminal Airport to Casper Natrona County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fresno Airterminal 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 Fresno to Casper?

Best airlines flying from Fresno to Casper

Compare and see reviews for airlines that fly from Fresno to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights

Frequently asked questions about flying from Fresno to Casper

  • How do I get Price Alerts for flights from Fresno to Casper?

    Search flight deals from Fresno to Casper. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Fresno to Casper with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Casper?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fresno to Casper. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Fresno to Casper on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Fresno to Casper?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fresno to Casper.

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

Price alerts on flights to Casper from Fresno are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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