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Cheap flights from Idaho to Casper from $338

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:35 am - 5:17 pmIDA  Idaho Falls Fanning Field-CPR Casper Natrona County
6h 42m1 stop Denver Intl
United Airlines Logo
5:15 am - 9:53 amCPR  Casper Natrona County-IDA Idaho Falls Fanning Field
4h 38m1 stop Denver Intl
$348United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
2:30 pm - 7:01 pmIDA  Idaho Falls Fanning Field-CPR Casper Natrona County
4h 31m1 stop Denver Intl
United Airlines Logo
3:18 pm - 9:10 pmCPR  Casper Natrona County-IDA Idaho Falls Fanning Field
5h 52m1 stop Denver Intl
$408United Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
2:35 pm - 6:53 pmIDA  Idaho Falls Fanning Field-CPR Casper Natrona County
4h 18m1 stop Denver Intl
United Airlines Logo
5:15 am - 9:53 amCPR  Casper Natrona County-IDA Idaho Falls Fanning Field
4h 38m1 stop Denver Intl
$593United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
7:00 am - 2:38 pmIDA  Idaho Falls Fanning Field-CPR Casper Natrona County
7h 38m1 stop Denver Intl
United Airlines Logo
5:57 pm - 2:07 amCPR  Casper Natrona County-IDA Idaho Falls Fanning Field
8h 10m1 stop Denver Intl
$613United Airlines
Tue, Nov 24 - Sun, Nov 29

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United Airlines flights from Idaho to Casper

Our best United Airlines deals on Idaho to Casper flight tickets
United Airlines
Nov 14
IDA10:35 amIdaho Falls Fanning Field
6h 42m
1 stop
CPR5:17 pmCasper Natrona County
Nov 18
CPR5:15 amCasper Natrona County
4h 38m
1 stop
IDA9:53 amIdaho Falls Fanning Field
$348
United Airlines
Jan 21
IDA2:30 pmIdaho Falls Fanning Field
4h 31m
1 stop
CPR7:01 pmCasper Natrona County
Jan 25
CPR3:18 pmCasper Natrona County
5h 52m
1 stop
IDA9:10 pmIdaho Falls Fanning Field
$408
United Airlines
Nov 6
BOI5:44 pmBoise Air Term. Gowen Fld
4h 15m
1 stop
CPR9:59 pmCasper Natrona County
Nov 14
CPR3:13 pmCasper Natrona County
6h 21m
1 stop
BOI9:34 pmBoise Air Term. Gowen Fld
$468

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho to Casper that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsCasper

IDA Idaho Falls Fanning Field - CPR Casper Natrona County

IDACPR

Idaho Falls Fanning Field

Sat 11/14

10:35 am-5:17 pm

1 stop6h 42m

Casper Natrona County

Wed 11/18

5:15 am-9:53 am

1 stop4h 38m

$348

Idaho FallsCasper

IDA Idaho Falls Fanning Field - CPR Casper Natrona County

IDACPR

Idaho Falls Fanning Field

Thu 1/21

2:30 pm-7:01 pm

1 stop4h 31m

Casper Natrona County

Mon 1/25

3:18 pm-9:10 pm

1 stop5h 52m

$408
Quickest round-trip

Idaho FallsCasper

IDA Idaho Falls Fanning Field - CPR Casper Natrona County

IDACPR

Idaho Falls Fanning Field

Tue 11/17

2:35 pm-6:53 pm

1 stop4h 18m

Casper Natrona County

Fri 11/20

5:15 am-9:53 am

1 stop4h 38m

$593

Idaho FallsCasper

IDA Idaho Falls Fanning Field - CPR Casper Natrona County

IDACPR

Idaho Falls Fanning Field

Tue 11/24

7:00 am-2:38 pm

1 stop7h 38m

Casper Natrona County

Sun 11/29

5:57 pm-2:07 am

1 stop8h 10m

$613
Cheapest one-way

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Thu 11/12

10:34 am-5:17 pm

1 stop6h 43m

$338

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Wed 11/11

10:34 am-5:17 pm

1 stop6h 43m

$338
Quickest one-way

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Tue 11/10

2:51 pm-8:32 pm

1 stop5h 41m

$388

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Thu 11/12

6:20 am-6:53 pm

2 stops12h 33m

$604

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Wed 11/11

7:10 pm-8:32 pm

2 stops25h 22m

$609

BoiseCasper

BOI Boise Air Term. Gowen Fld - CPR Casper Natrona County

BOICPR

Boise Air Term. Gowen Fld

Thu 11/12

6:20 am-12:48 pm

3 stops30h 28m

$664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Casper from

How to get the cheapest flight ticket from Idaho 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 month to fly to Casper?

In general, July is the cheapest month to fly from Idaho to Casper. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of July, then book flights to Casper from Idaho during February instead. Flights to Casper in February, while not as cheap as those in July, still average around $0.

Cheap Idaho to Casper flight deals and tips

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

Best Price Found

$338

Fastest flight time

4h 28m

Direct flights

None
The best one-way flight to Casper from Idaho in the past 72 hours is $338. The best round-trip flight deal from Idaho to Casper found on momondo in the last 72 hours is $348.
The fastest flight from Idaho to Casper takes 4h 28m
There are no direct flights from Idaho to Casper. There are no popular flight routes from Idaho to Casper.
Search flight deals

Frequently asked questions about flying from Idaho to Casper

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Casper Natrona County Airport.

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

    The travel and health documents you'll need for your trip to Casper Natrona County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Casper Natrona County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Casper

Compare and see reviews for airlines that fly from Idaho to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $192Free CancellationRating
7.3
10,464 reviews
Search United Airlines flights

Traveling to a place near Casper?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Casper for you.

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

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

How can momondo help me find flights from Idaho 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 Idaho.

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

Yes momondo offers price alerts on flights to Casper from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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