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$291+ Cheap flights from Casper (CPR) to Oregon

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PDX
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Casper to Oregon

Cheapest flights from Casper to Oregon
Explore the most affordable flight options available from Casper to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 3/66:09 pm
CPR
-
PDX
1 stop5h 50m
United Airlines
Sun 3/85:05 am
PDX
-
CPR
1 stop4h 46m
United Airlines
Deal found 2/6$291
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Fri 2/201:20 pm
CPR
-
PDX
1 stop5h 31m
United Airlines
Tue 2/245:05 am
PDX
-
CPR
1 stop6h 35m
United Airlines
Deal found 2/7$298
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 11/55:30 am
CPR
-
PDX
1 stop5h 10m
United Airlines
Tue 11/1012:40 pm
PDX
-
CPR
1 stop4h 57m
United Airlines
Deal found 2/7$328
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 2/257:10 am
CPR
-
EUG
1 stop6h 56m
United Airlines
Sat 2/281:12 pm
EUG
-
CPR
1 stop6h 14m
United Airlines
Deal found 2/7$333
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 10/279:10 am
CPR
-
PDX
2 stops12h 23m
United Airlines
Sat 10/318:45 am
PDX
-
CPR
1 stop8h 52m
United Airlines
Deal found 2/8$334
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Fri 11/66:01 pm
CPR
-
PDX
1 stop5h 37m
United Airlines
Wed 11/115:15 am
PDX
-
CPR
1 stop4h 38m
United Airlines
Deal found 2/7$349
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 4/305:25 am
CPR
-
PDX
2 stops12h 08m
United Airlines
Mon 5/44:15 pm
PDX
-
CPR
1 stop4h 55m
United Airlines
Deal found 2/7$424
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 6/39:26 am
CPR
-
EUG
2 stops14h 33m
United Airlines
Wed 6/105:00 am
EUG
-
CPR
1 stop8h 39m
United Airlines
Deal found 2/9$424

Find flight deals from Casper to Oregon

Keep the following information in mind while searching for Casper to Oregon flight deals. Data was last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$258
Provider with most accurate pricing for Casper Natrona County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casper Natrona County-Portland flights.
Search Deals
From Casper Natrona County to Oregon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to Oregon 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 February 9, 2026.
Use the filters below to find and compare flights from Casper to Oregon that are best for you.

Fly from

Casper

Fly to

Oregon

Route

Depart

Return

Price

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Fri 3/6

6:09 pm-10:59 pm

1 stop5h 50m

Portland

Sun 3/8

5:05 am-10:51 am

1 stop4h 46m

$291

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Fri 2/20

1:20 pm-5:51 pm

1 stop5h 31m

Portland

Tue 2/24

5:05 am-12:40 pm

1 stop6h 35m

$298

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

Wed 2/25

7:10 am-1:06 pm

1 stop6h 56m

Eugene

Sat 2/28

1:12 pm-8:26 pm

1 stop6h 14m

$333

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Thu 4/30

5:25 am-1:15 pm

1 stop8h 50m

Portland

Mon 5/4

4:15 pm-10:10 pm

1 stop4h 55m

$419

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

Wed 6/3

5:20 am-12:01 pm

2 stops7h 41m

Eugene

Wed 6/10

5:00 am-2:39 pm

1 stop8h 39m

$424

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Sun 7/5

6:08 pm-10:55 pm

1 stop5h 47m

Portland

Sun 7/12

5:00 am-10:44 am

1 stop4h 44m

$466

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Fri 7/10

6:08 pm-10:55 pm

1 stop5h 47m

Portland

Mon 7/13

5:00 am-8:20 pm

1 stop14h 20m

$485

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Sun 4/5

1:21 pm-5:45 pm

1 stop5h 24m

Portland

Tue 4/7

7:15 am-10:07 pm

2 stops13h 52m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Best time to book a flight from Casper to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Casper 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.

Cheapflights Insights

Everything you need to know about your flight from Casper to Oregon
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated February 9, 2026.
Read through reviews of airlines operating flights from Casper to Oregon, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,262 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

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
9,262 reviews
United Airlines
7.4
Good
9,262 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

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 Casper to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Casper to Oregon?

    If you book a flight to Oregon from Casper, you will be flying from Natrona County, which is the city’s only airport. Casper Natrona County (CPR) is located 8.1 mi from the center of Casper.

  • How long is the flight from Casper to Oregon?

    There are many flights that can get you from Casper to Oregon in 5h 50m. Fly via United Airlines to get the fastest option. The distance from Casper to Oregon is about 817 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Casper to Oregon 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

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Top airline flying from Casper to Oregon

Discover the top airline that operate flights from Casper to Oregon. 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$440FlexibilityNo cancel feeOn-time69%

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