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Cheap flights from Eugene to Casper from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Casper departing on 5/27. 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
0 bags

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Find the cheapest flights from Eugene to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:57 pm - 7:15 pm
EUG
-
CPR
5h 18m
1 stop
United Airlines Logo
3:15 pm - 9:21 pm
CPR
-
EUG
7h 06m
1 stop
$467United Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
6:00 am - 2:39 pm
EUG
-
CPR
7h 39m
2 stops
United Airlines Logo
3:14 pm - 9:03 pm
CPR
-
EUG
6h 49m
1 stop
$484United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
6:00 am - 2:39 pm
EUG
-
CPR
7h 39m
2 stops
United Airlines Logo
11:23 am - 10:59 pm
CPR
-
EUG
12h 36m
2 stops
$509United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
6:00 am - 7:15 pm
EUG
-
CPR
12h 15m
2 stops
United Airlines Logo
3:15 pm - 9:21 pm
CPR
-
EUG
7h 06m
1 stop
$620United Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
5:00 am - 5:32 pm
EUG
-
CPR
11h 32m
1 stop
United Airlines Logo
5:25 am - 1:02 pm
CPR
-
EUG
8h 37m
1 stop
$728United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
12:57 pm - 7:15 pm
EUG
-
CPR
5h 18m
1 stop
United Airlines Logo
6:13 pm - 12:01 pm
CPR
-
EUG
18h 48m
3 stops
$740United Airlines
Thu, May 28 - Sun, May 31

United Airlines flights from Eugene to Casper

Our best United Airlines deals on Eugene to Casper flight tickets
United Airlines
May 28
EUG12:57 pmEugene
5h 18m
1 stop
CPR7:15 pmCasper Natrona County
May 31
CPR3:15 pmCasper Natrona County
7h 06m
1 stop
EUG9:21 pmEugene
$467
United Airlines
May 9
EUG6:00 amEugene
7h 39m
2 stops
CPR2:39 pmCasper Natrona County
May 13
CPR3:14 pmCasper Natrona County
6h 49m
1 stop
EUG9:03 pmEugene
$484
United Airlines
May 9
EUG6:00 amEugene
7h 39m
2 stops
CPR2:39 pmCasper Natrona County
May 13
CPR11:23 amCasper Natrona County
12h 36m
2 stops
EUG10:59 pmEugene
$509

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 April 26, 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

Thu 5/28

12:57 pm-7:15 pm

1 stop5h 18m

Casper Natrona County

Sun 5/31

3:15 pm-9:21 pm

1 stop7h 06m

$467

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 5/9

6:00 am-2:39 pm

2 stops7h 39m

Casper Natrona County

Wed 5/13

3:14 pm-9:03 pm

1 stop6h 49m

$484

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 5/9

6:00 am-2:39 pm

2 stops7h 39m

Casper Natrona County

Wed 5/13

11:23 am-10:59 pm

2 stops12h 36m

$509

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Thu 5/28

6:00 am-7:15 pm

2 stops12h 15m

Casper Natrona County

Sun 5/31

3:15 pm-9:21 pm

1 stop7h 06m

$620

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 5/9

5:00 am-5:32 pm

1 stop11h 32m

Casper Natrona County

Wed 5/13

5:25 am-1:02 pm

1 stop8h 37m

$728

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Thu 5/28

12:57 pm-7:15 pm

1 stop5h 18m

Casper Natrona County

Sun 5/31

6:13 pm-12:01 pm

3 stops18h 48m

$740
Cheapest one-way
Quickest one-way

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Wed 5/27

5:00 am-12:42 pm

1 stop6h 42m

$313

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Wed 5/27

1:59 pm-9:59 pm

2 stops7h 00m

$319

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Wed 5/27

1:59 pm-8:51 am

3 stops17h 52m

$633

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Casper from

How to get the cheapest flight ticket from Eugene 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 airline that flies from Eugene to Casper Natrona County?

United Airlines is the most popular carrier operating from Eugene to Casper Natrona County

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

5h 07m

Direct flights

None
The fastest flight from Eugene to Casper takes 5h 07m
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 5h 07m.

  • 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
9,657 reviews
Search United Airlines flights

Traveling to a place near Casper?

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

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.

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