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$233+ Cheap flights from Casper (CPR) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PDX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Casper to Oregon

Keep the following information in mind while searching for Casper to Oregon flight deals. Data was last updated August 14, 2025.

Round-trip from

$248
(United Airlines)

One-way from

$233
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$368
From Casper Natrona County to Oregon
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One-way flight from Casper Natrona County to Oregon
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Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 8/275:50 pmCPR - PDX
1 stop5h 52mUnited Airlines
Sun 8/315:00 amPDX - CPR
1 stop6h 42mUnited Airlines
Deal found 8/12$248
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/145:30 amCPR - PDX
1 stop4h 58mUnited Airlines
Sat 9/204:07 pmPDX - CPR
1 stop5h 07mUnited Airlines
Deal found 8/14$308
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 8/215:30 amCPR - PDX
1 stop4h 58mUnited Airlines
Sun 8/245:00 amPDX - CPR
1 stop4h 50mUnited Airlines
Deal found 8/14$332
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 8/235:30 amCPR - PDX
1 stop4h 58mUnited Airlines
Wed 8/275:00 amPDX - CPR
1 stop4h 50mUnited Airlines
Deal found 8/13$343
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/285:30 amCPR - PDX
1 stop8h 33mUnited Airlines
Mon 9/18:35 amPDX - CPR
1 stop9h 34mUnited Airlines
Deal found 8/13$424

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 August 14, 2025.
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

Wed 8/27

5:50 pm-10:42 pm

1 stop5h 52m

Portland

Sun 8/31

5:00 am-12:42 pm

1 stop6h 42m

$248

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Sun 9/14

5:30 am-9:28 am

1 stop4h 58m

Portland

Sat 9/20

4:07 pm-10:14 pm

1 stop5h 07m

$308

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Thu 8/28

3:11 pm-12:45 am

2 stops10h 34m

Portland

Mon 9/1

8:35 am-7:09 pm

1 stop9h 34m

$349

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 12/24

6:01 pm-10:56 pm

1 stop5h 55m

Portland

Wed 12/31

9:10 am-8:12 pm

1 stop10h 02m

$427

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/3

3:11 pm-9:01 pm

1 stop6h 50m

$233

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Sun 9/14

9:10 am-1:03 pm

1 stop4h 53m

$268

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Sat 10/11

5:30 am-9:30 am

1 stop5h 00m

$268

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Tue 9/2

1:37 pm-5:22 pm

1 stop4h 45m

$316

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Mon 9/1

9:10 am-1:03 pm

1 stop4h 53m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 August 14, 2025.
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
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

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

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

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

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.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Casper to Oregon (average of $277). Flying from Casper to Oregon in March is currently the most expensive (average of $369). 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

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$507FlexibilityNo cancel feeOn-time69%

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