HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Casper

$268+ Cheap flights from Eugene to Casper (EUG - CPR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — CPR
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Casper with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Eugene to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Casper (CPR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(United Airlines)
Provider with most accurate pricing for Eugene-Casper Natrona County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Casper Natrona County flights.
Search Deals
From Eugene to Casper Natrona County
Search Deals

Find flight deals from Eugene to Casper

Cheapest flights from Eugene to Casper
Explore the most affordable flight options available from Eugene to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/295:00 am
EUG
-
CPR
1 stop6h 35m
United Airlines
lun. 2/29:00 am
CPR
-
EUG
1 stop5h 07m
United Airlines
Deal found 1/14$268
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/301:10 pm
EUG
-
CPR
1 stop4h 56m
United Airlines
mar. 2/33:17 pm
CPR
-
EUG
1 stop7h 01m
United Airlines
Deal found 1/15$338
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/175:00 am
EUG
-
CPR
1 stop6h 35m
United Airlines
mar. 1/209:00 am
CPR
-
EUG
1 stop5h 07m
United Airlines
Deal found 1/14$358
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/245:00 am
EUG
-
CPR
1 stop6h 35m
United Airlines
mié. 1/281:16 pm
CPR
-
EUG
1 stop8h 54m
United Airlines
Deal found 1/13$368

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Eugene to Casper that are best for you.

Fly from

Eugene

Fly to

Casper

Route

Depart

Return

Price

EugeneCasper

EUG - CPR

EUGCPR

Eugene

jue. 1/29

5:00 am-12:35 pm

1 stop6h 35m

Casper Natrona County

lun. 2/2

9:00 am-1:07 pm

1 stop5h 07m

$268

EugeneCasper

EUG - CPR

EUGCPR

Eugene

vie. 1/30

1:10 pm-7:06 pm

1 stop4h 56m

Casper Natrona County

mar. 2/3

3:17 pm-9:18 pm

1 stop7h 01m

$338

EugeneCasper

EUG - CPR

EUGCPR

Eugene

lun. 3/23

5:00 am-2:40 pm

1 stop8h 40m

Casper Natrona County

sáb. 3/28

1:25 pm-9:24 pm

1 stop8h 59m

$833

EugeneCasper

EUG - CPR

EUGCPR

Eugene

vie. 1/30

5:00 am-12:35 pm

1 stop6h 35m

$326

EugeneCasper

EUG - CPR

EUGCPR

Eugene

mié. 1/21

5:00 am-10:53 am

1 stop4h 53m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Eugene to Casper

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Eugene to Casper in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Eugene-Casper flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Eugene-Casper flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Eugene-Casper flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Eugene-Casper flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Eugene-Casper flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Eugene to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Casper. Reviews last updated enero 15, 2026.
Read reviews from past customers who have flown United Airlines from Eugene to Casper. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,163 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Eugene to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Eugene to Casper?

    United Airlines can get you from Eugene to Casper in just under 6h 35m. Your travel time can differ by up to . The distance from Eugene to Casper is about 842 mi.

  • What is the cheapest airline to fly from Eugene to Casper round-trip?

    Cheapflights users have booked flights from Eugene to Casper round-trip from $252.

  • Can I find deals for flights from Eugene to Casper that include hotel bookings?

    Yes. In addition to deals on Eugene to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Casper?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Casper.

  • Can I find deals for business class flights from Eugene to Casper?

    Yes. Cheapflights offers flight deals from Eugene to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Eugene to Casper

Discover the top airline that operate flights from Eugene to Casper. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$252Average$388FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.