Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Eugene to Casper from $393

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Casper departing on 10/31. 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 Eugene to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 10:53 am
EUG
-
CPR
4h 53m
1 stop
United Airlines Logo
3:15 pm - 9:38 pm
CPR
-
EUG
7h 23m
1 stop
$393United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:50 am - 6:37 pm
EUG
-
CPR
11h 47m
2 stops
United Airlines Logo
3:15 pm - 9:38 pm
CPR
-
EUG
7h 23m
1 stop
$414United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:00 am - 10:53 am
EUG
-
CPR
4h 53m
1 stop
United Airlines Logo
3:15 pm - 9:38 pm
CPR
-
EUG
7h 23m
1 stop
$423United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:00 am - 10:53 am
EUG
-
CPR
4h 53m
1 stop
United Airlines Logo
9:10 am - 11:20 pm
CPR
-
EUG
15h 10m
2 stops
$429United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:50 am - 6:37 pm
EUG
-
CPR
11h 47m
2 stops
United Airlines Logo
9:10 am - 11:20 pm
CPR
-
EUG
15h 10m
2 stops
$449United Airlines
Sat, Oct 31 - Wed, Nov 4

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Eugene to Casper

Our best United Airlines deals on Eugene to Casper flight tickets
United Airlines
Oct 31
EUG5:00 amEugene
4h 53m
1 stop
CPR10:53 amCasper Natrona County
Nov 4
CPR3:15 pmCasper Natrona County
7h 23m
1 stop
EUG9:38 pmEugene
$393
United Airlines
Oct 31
EUG5:50 amEugene
11h 47m
2 stops
CPR6:37 pmCasper Natrona County
Nov 4
CPR3:15 pmCasper Natrona County
7h 23m
1 stop
EUG9:38 pmEugene
$414
United Airlines
Oct 31
EUG5:00 amEugene
4h 53m
1 stop
CPR10:53 amCasper Natrona County
Nov 4
CPR3:15 pmCasper Natrona County
7h 23m
1 stop
EUG9:38 pmEugene
$423

momondo Fare Finder

 
Customize your flight search to find flights from Eugene 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 June 17, 2026.
Use the filters below to find and compare flights from Eugene to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 10/31

5:00 am-10:53 am

1 stop4h 53m

Casper Natrona County

Wed 11/4

3:15 pm-9:38 pm

1 stop7h 23m

$393

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 10/31

5:50 am-6:37 pm

2 stops11h 47m

Casper Natrona County

Wed 11/4

3:15 pm-9:38 pm

1 stop7h 23m

$414

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 10/31

5:00 am-10:53 am

1 stop4h 53m

Casper Natrona County

Wed 11/4

3:15 pm-9:38 pm

1 stop7h 23m

$423

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 10/31

5:00 am-10:53 am

1 stop4h 53m

Casper Natrona County

Wed 11/4

9:10 am-11:20 pm

2 stops15h 10m

$429

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 10/31

5:50 am-6:37 pm

2 stops11h 47m

Casper Natrona County

Wed 11/4

9:10 am-11:20 pm

2 stops15h 10m

$449

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Eugene to Casper

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

Cheap Eugene to Casper (EUG to CPR) flight deals and tips

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

Fastest flight time

4h 53m

Direct flights

None
The fastest flight from Eugene to Casper takes 4h 53m
There are no direct flights from Eugene to Casper. There are no popular flight routes from Eugene to Casper.
Search flight deals

Frequently asked questions about flying from Eugene to Casper

  • How far is Eugene to Casper Natrona County by plane?

    Casper Natrona County is 842.8 mi away from Eugene. A reasonable flight in good conditions will take 4h 53m.

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

    Prices for flights from Eugene Airport to Casper Natrona County Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Eugene 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 Eugene Airport to Casper Natrona County Airport.

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

    The necessary travel and health documents for your Casper Natrona County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Eugene to Casper?

Best airlines flying from Eugene to Casper

Compare and see reviews for airlines that fly from Eugene to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $252Free CancellationRating
7.4
9,845 reviews
Search United Airlines flights

Frequently asked questions about flying from Eugene to Casper

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

    Confirm your travel details to search for the latest offers for flights from Eugene to Casper. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 Eugene to Casper?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Eugene to Casper. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Eugene to Casper flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Casper from Eugene. 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.

An easier way to manage your Casper trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 7/17
Fri 7/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States