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 $318.

What is the cheapest month to book a flight from Eugene to Casper?

Currently, January is the cheapest month in which you can book a flight from Eugene to Casper (average of $348). Flying from Eugene to Casper in June is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Eugene to Casper?

Travelers seeking maximum savings on their Eugene to Casper flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from EUG to CPR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Eugene to Casper as you normally would.

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.

$394+ Flights from Eugene to Casper

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Cheap flight deals from Eugene to Casper

Round-trip from	$394 (United Airlines)

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 August 16, 2025.

Sat 9/133:59 pmEUG - CPR

1 stop5h 15mUnited Airlines

Sat 9/205:30 amCPR - EUG

1 stop8h 25mUnited Airlines

Deal found 8/15

$394

Thu 10/25:00 amEUG - CPR

1 stop8h 37mUnited Airlines

Thu 10/91:32 pmCPR - EUG

1 stop8h 33mUnited Airlines

Deal found 8/15

$470

Mon 9/291:08 pmEUG - CPR

1 stop8h 04mUnited Airlines

Sun 10/57:00 amCPR - EUG

1 stop9h 16mUnited Airlines

Deal found 8/16

$536

Best flights from Eugene to Casper
Discover carefully curated flight deals from Eugene to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Sat 9/133:59 pmEUG - CPR

1 stop5h 15mUnited Airlines

Sat 9/205:30 amCPR - EUG

1 stop8h 25mUnited Airlines

Deal found 8/15

$394

Thu 10/25:00 amEUG - CPR

1 stop8h 37mUnited Airlines

Thu 10/91:32 pmCPR - EUG

1 stop8h 33mUnited Airlines

Deal found 8/14

$470

Last-minute flights from Eugene to Casper
Discover last-minute flight deals from Eugene to Casper. Data last updated August 16, 2025 and is based on user searches.

Sat 9/133:59 pmEUG - CPR

1 stop5h 15mUnited Airlines

Sat 9/205:30 amCPR - EUG

1 stop8h 25mUnited Airlines

Deal found 8/15

$394

Mon 9/291:08 pmEUG - CPR

1 stop8h 04mUnited Airlines

Sun 10/57:00 amCPR - EUG

1 stop9h 16mUnited Airlines

Deal found 8/16

$536

Fly from

Fly to

Route

Depart

Return

Price

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 9/13

3:59 pm-10:14 pm

1 stop5h 15m

Casper Natrona County

Sat 9/20

5:30 am-12:55 pm

1 stop8h 25m

$394

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Thu 10/2

5:00 am-2:37 pm

1 stop8h 37m

Casper Natrona County

Thu 10/9

1:32 pm-9:05 pm

1 stop8h 33m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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

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

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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 $318.
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.
What is the cheapest month to book a flight from Eugene to Casper?
Currently, January is the cheapest month in which you can book a flight from Eugene to Casper (average of $348). Flying from Eugene to Casper in June is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Rawlins

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Alternative routes for Eugene to Casper

Top airline flying from Eugene to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$318	Average$388	FlexibilityNo cancel fee	On-time69%

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$394+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Eugene to Casper with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Eugene to Casper

Round-trip from

Find flight deals from Eugene to Casper

Cheapest flights from Eugene to CasperExplore 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 August 16, 2025.

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 August 16, 2025.

Cheapflights Fare Finder

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

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.

Reviews of airlines servicing Casper

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.

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.

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

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

How can I find direct flights from Eugene to Casper?

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

What is the cheapest month to book a flight from Eugene to Casper?

Traveling to a place near Casper?

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Alternative routes for Eugene to Casper

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Eugene to Casper

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Book with Flexibility

Travel Smart

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 August 16, 2025.