HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$243+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — PDX
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casper to Oregon 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 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 enero 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 2/251:20 pm
CPR
-
PDX
1 stop5h 31m
United Airlines
mié. 3/41:18 pm
PDX
-
CPR
1 stop6h 08m
United Airlines
Deal found 1/26$258
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mar. 2/101:16 pm
CPR
-
PDX
1 stop5h 54m
United Airlines
sáb. 2/144:00 pm
PDX
-
CPR
1 stop5h 09m
United Airlines
Deal found 1/25$268
This United Airlines deal was found by Cheapflights users on 1/26. 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. 3/135:55 pm
CPR
-
PDX
1 stop6h 05m
United Airlines
lun. 3/163:52 pm
PDX
-
CPR
1 stop5h 07m
United Airlines
Deal found 1/26$291
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mar. 10/275:30 am
CPR
-
PDX
1 stop8h 45m
United Airlines
sáb. 10/315:15 am
PDX
-
CPR
1 stop8h 25m
United Airlines
Deal found 1/25$328
This United Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 2/253:15 pm
CPR
-
EUG
1 stop6h 46m
United Airlines
sáb. 2/281:12 pm
EUG
-
CPR
1 stop6h 14m
United Airlines
Deal found 1/26$328
This United Airlines deal was found by Cheapflights users on 1/26. 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. 2/65:30 am
CPR
-
PDX
2 stops10h 16m
United Airlines
sáb. 2/144:00 pm
PDX
-
CPR
1 stop5h 09m
United Airlines
Deal found 1/26$335
This United Airlines deal was found by Cheapflights users on 1/24. 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.
lun. 4/203:14 pm
CPR
-
PDX
2 stops10h 27m
United Airlines
lun. 4/274:15 pm
PDX
-
CPR
1 stop4h 52m
United Airlines
Deal found 1/24$354
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 6/39:10 am
CPR
-
EUG
2 stops15h 10m
United Airlines
mié. 6/105:00 am
EUG
-
CPR
1 stop8h 40m
United Airlines
Deal found 1/27$369

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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(United Airlines)

One-way from

$243
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$281
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
One-way flight from Casper Natrona County to Oregon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 enero 27, 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

lun. 4/20

5:25 am-9:48 am

1 stop5h 23m

Portland

lun. 4/27

4:15 pm-10:07 pm

1 stop4h 52m

$258

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

mié. 2/25

1:20 pm-5:51 pm

1 stop5h 31m

Portland

mié. 3/4

1:18 pm-8:26 pm

1 stop6h 08m

$258

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

mar. 2/10

1:16 pm-6:10 pm

1 stop5h 54m

Portland

sáb. 2/14

4:00 pm-10:09 pm

1 stop5h 09m

$268

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

mié. 2/25

3:15 pm-9:01 pm

1 stop6h 46m

Eugene

sáb. 2/28

1:12 pm-8:26 pm

1 stop6h 14m

$328

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

vie. 2/6

5:30 am-2:46 pm

2 stops10h 16m

Portland

sáb. 2/14

4:00 pm-10:09 pm

1 stop5h 09m

$335

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

mié. 6/3

5:30 am-11:54 am

2 stops7h 24m

Eugene

mié. 6/10

5:00 am-2:40 pm

1 stop8h 40m

$369

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

mié. 7/15

3:15 pm-7:50 am

1 stop17h 35m

Portland

sáb. 7/18

5:15 am-2:40 pm

1 stop8h 25m

$457

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

lun. 4/20

5:25 am-9:48 am

1 stop5h 23m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

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

How much does it cost to fly round-trip from Casper to Oregon?

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 enero 27, 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
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

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 23m. 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

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.

Alternative routes for Casper to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to Orlando flights
Denver to Miami flights
Denver to LaGuardia flights
Denver to Los Angeles flights
Denver to Sky Harbor Intl flights
Denver to John F Kennedy Intl flights
Denver to Newark flights
Denver to Dallas/Fort Worth flights
Denver to Seattle flights
Salt Lake City to Los Angeles flights
Denver to Tampa flights
Denver to San Francisco flights
Denver to O'Hare Intl flights
Salt Lake City to Dallas/Fort Worth flights
Salt Lake City to Orlando flights
Denver to Hobby flights
Salt Lake City to Las Vegas flights
Denver to New Orleans flights
Denver to Ontario flights
Salt Lake City to Sky Harbor Intl flights
Denver to Fort Lauderdale flights
Denver to Boston flights
Salt Lake City to Seattle flights
Denver to Honolulu flights
Salt Lake City to Honolulu flights
Denver to Santa Ana flights
Denver to San Diego flights
Denver to Atlanta flights
Denver to Nashville flights
Salt Lake City to Miami flights
Denver to George Bush Intcntl flights
Denver to Baltimore flights
Salt Lake City to John F Kennedy Intl flights
Denver to Kahului flights
Denver to Dulles Intl flights
Denver to Fort Myers flights
Salt Lake City to San Diego flights
Salt Lake City to Newark flights
Denver to Philadelphia flights
Denver to Reagan-National flights
Denver to Minneapolis flights
Denver to Austin flights
Denver to Knoxville flights
Salt Lake City to Ontario flights
Salt Lake City to Atlanta flights
Denver to Palm Springs flights
Salt Lake City to Santa Ana flights
Denver to Raleigh flights
Salt Lake City to Hobby flights

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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$440FlexibilityNo 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.