How long is the flight from Casper to Oregon?

There are many flights that can get you from Casper to Oregon in 5h 21m. Fly via United Airlines to get the fastest option. The distance from Casper to Oregon is about 817 mi.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

If weather is an important factor for your trip to Oregon, 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 January, when temperatures are typically at their lowest (around 41.0 F).

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

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

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.

$278+ Cheap Flights from Casper to Oregon

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Best

Last-minute

One-way

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 September 23, 2026.

Thu 11/55:15 am -

1 stop5h 21m

Mon 11/94:25 pm -

1 stop4h 34m

Deal found 9/18

$357

Tue 10/61:20 pm -

1 stop5h 27m

Sat 10/1010:43 am -

1 stop5h 20m

Deal found 9/20

$358

Thu 11/125:15 am -

1 stop5h 21m

Mon 11/164:25 pm -

1 stop4h 34m

Deal found 9/18

$425

Sat 11/77:00 am -

1 stop7h 25m

Tue 11/101:15 pm -

1 stop4h 38m

Deal found 9/22

$428

Sat 10/245:15 am -

1 stop8h 57m

Wed 10/2812:59 pm -

1 stop4h 54m

Deal found 9/21

$428

Thu 10/810:06 am -

1 stop5h 59m

Tue 10/135:00 am -

1 stop6h 39m

Deal found 9/20

$429

Wed 11/255:15 am -

1 stop5h 21m

Fri 12/45:00 am -

1 stop8h 48m

Deal found 9/21

$473

Sat 11/215:57 pm -

1 stop6h 12m

Sat 11/285:00 am -

1 stop8h 38m

Deal found 9/21

$529

Wed 12/235:15 am -

1 stop8h 58m

Mon 12/285:00 am -

1 stop6h 42m

Deal found 9/21

$629

Best flights from Casper to Oregon
Discover carefully curated flight deals from Casper to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Thu 1/71:25 pm -

1 stop5h 13m

Sun 1/108:45 am -

1 stop7h 19m

Deal found 9/22

$353

Thu 11/55:15 am -

1 stop5h 21m

Mon 11/94:25 pm -

1 stop4h 34m

Deal found 9/18

$357

Tue 10/61:20 pm -

1 stop5h 27m

Sat 10/1010:43 am -

1 stop5h 20m

Deal found 9/20

$358

Thu 11/125:15 am -

1 stop5h 21m

Mon 11/164:25 pm -

1 stop4h 34m

Deal found 9/18

$425

Sat 11/77:00 am -

1 stop7h 25m

Tue 11/101:15 pm -

1 stop4h 38m

Deal found 9/21

$428

Sat 10/245:15 am -

1 stop8h 57m

Wed 10/2812:59 pm -

1 stop4h 54m

Deal found 9/18

$428

Thu 10/810:06 am -

1 stop5h 59m

Tue 10/135:00 am -

1 stop6h 39m

Deal found 9/20

$429

Last-minute flights from Casper to Oregon
Discover last-minute flight deals from Casper to Oregon. Data last updated September 23, 2026 and is based on user searches.

Sun 10/43:11 pm -

1 stop8h 42m

Thu 10/88:40 am -

1 stop4h 56m

Deal found 9/19

$746

Tue 10/61:20 pm -

1 stop5h 27m

Sat 10/1010:43 am -

1 stop5h 20m

Deal found 9/20

$358

Thu 10/810:06 am -

1 stop5h 59m

Tue 10/135:00 am -

1 stop6h 39m

Deal found 9/20

$429

Sat 10/245:15 am -

1 stop8h 57m

Wed 10/2812:59 pm -

1 stop4h 54m

Deal found 9/21

$428

Find flight deals from Casper to Oregon

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$353 (United Airlines)
One-way from	$278 (United Airlines)
Popular in	March
Cheapest in	February
Average price	$448

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. 18% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Mon 10/19

11:23 am-5:46 pm

1 stop7h 23m

Portland

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$278

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Thu 1/7

1:25 pm-5:38 pm

1 stop5h 13m

Portland

Sun 1/10

8:45 am-5:04 pm

1 stop7h 19m

$353

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Thu 11/5

5:15 am-9:36 am

1 stop5h 21m

Portland

Mon 11/9

4:25 pm-9:59 pm

1 stop4h 34m

$357

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Tue 10/6

1:20 pm-5:47 pm

1 stop5h 27m

Portland

Sat 10/10

10:43 am-5:03 pm

1 stop5h 20m

$358

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Thu 11/12

5:15 am-9:36 am

1 stop5h 21m

Portland

Mon 11/16

4:25 pm-9:59 pm

1 stop4h 34m

$425

Quickest round-trip

CasperRedmond

CPR Casper Natrona County - RDM Bend/Redmond

CPRRDM

Casper Natrona County

Tue 9/29

7:15 am-12:50 pm

1 stop6h 35m

Bend/Redmond

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$428

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Sat 11/7

7:00 am-1:25 pm

1 stop7h 25m

Portland

Tue 11/10

1:15 pm-6:53 pm

1 stop4h 38m

$428

CasperEugene

CPR Casper Natrona County - EUG Eugene

CPREUG

Casper Natrona County

Sat 10/24

5:15 am-1:12 pm

1 stop8h 57m

Eugene

Wed 10/28

12:59 pm-6:53 pm

1 stop4h 54m

$428

CasperPortland

CPR Casper Natrona County - PDX Portland

CPRPDX

Casper Natrona County

Thu 10/8

10:06 am-3:05 pm

1 stop5h 59m

Portland

Tue 10/13

5:00 am-12:39 pm

1 stop6h 39m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Sorted by cheapest first

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.

CPR-PDX

CPR-EUG

CPR-RDM

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

CPR-USOR

CPR-PDX

CPR-EUG

CPR-RDM

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

Currently, February is the cheapest month in which you can book a flight from Casper to Oregon (average of $258). Flying from Casper to Oregon in March is currently the most expensive (average of $976). 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.

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

Airfare is typical for this route at the moment.

Casper to Oregon flights typically cost between $324 and $390 in January.
The cheapest round-trip price found within the last 5 days was $353 on United Airlines (Jan 7-Jan 10).

Reviews of airlines servicing Oregon

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

10,226 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,226 reviews

United Airlines

7.4

Good

10,226 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

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 21m. 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.
What is the cheapest month to book a flight from Casper to Oregon?
Currently, February is the cheapest month in which you can book a flight from Casper to Oregon (average of $258). Flying from Casper to Oregon in March is currently the most expensive (average of $976). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Casper to Oregon

Denver to Seattle flights

Denver to Las Vegas flights

Denver to LaGuardia flights

Denver to John F Kennedy Intl flights

Denver to Newark flights

Denver to O'Hare Intl flights

Denver to Dallas/Fort Worth flights

Denver to Orlando flights

Denver to Miami flights

Denver to Boston flights

Denver to Los Angeles flights

Denver to Dulles Intl flights

Salt Lake City to Seattle flights

Denver to Sky Harbor Intl flights

Denver to San Diego flights

Salt Lake City to Los Angeles flights

Salt Lake City to Dallas/Fort Worth flights

Denver to San Francisco flights

Denver to Ontario flights

Denver to Atlanta flights

Denver to Tampa flights

Denver to Fort Lauderdale flights

Denver to Reagan-National flights

Denver to Hobby flights

Denver to New Orleans flights

Salt Lake City to Sky Harbor Intl flights

Denver to Detroit flights

Denver to Nashville flights

Denver to Philadelphia flights

Denver to Baltimore flights

Denver to Midway flights

Salt Lake City to Orlando flights

Denver to Honolulu flights

Salt Lake City to Las Vegas flights

Denver to Austin flights

Denver to Santa Ana flights

Denver to Minneapolis flights

Denver to Raleigh flights

Salt Lake City to John F Kennedy Intl flights

Denver to Charlotte flights

Salt Lake City to San Diego flights

Salt Lake City to San Francisco flights

Salt Lake City to Miami flights

Denver to George Bush Intcntl flights

Denver to Kahului flights

Denver to Kansas City flights

Salt Lake City to Portland flights

Salt Lake City to Boston flights

Denver to Portland flights

Denver to Cincinnati flights

Top airline flying from Casper to Oregon

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$257	Average$444	FlexibilityNo cancel fee	On-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.

$278+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casper to Oregon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to Oregon

Cheapest flights from Casper to OregonExplore 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 September 23, 2026.

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 September 23, 2026.

Best flights from Casper to OregonDiscover carefully curated flight deals from Casper to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Discover carefully curated flight deals from Casper to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Last-minute flights from Casper to OregonDiscover last-minute flight deals from Casper to Oregon. Data last updated September 23, 2026 and is based on user searches.

Discover last-minute flight deals from Casper to Oregon. Data last updated September 23, 2026 and is based on user searches.

One-way flights from Casper to OregonSearch for one-way flight options from Casper to Oregon. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

Search for one-way flight options from Casper to Oregon. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

Find flight deals from Casper to Oregon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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

Airfare is typical for this route at the moment.

Casper to Oregon flights typically cost between $324 and $390 in January.The cheapest round-trip price found within the last 5 days was $353 on United Airlines (Jan 7-Jan 10).

Reviews of airlines servicing Oregon

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.

Related info for your journey

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

How long is the flight from Casper to Oregon?

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

How can I find direct flights from Casper to Oregon?

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

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

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.

Complete your trip

Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Casper to Oregon by cabin class

Find flights from Casper to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Casper and Oregon flights

Browse other Casper and Oregon flight options. Last updated on September 23, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Casper to Oregon flights

Consider these flights traveling from Casper to Oregon.

Top airline flying from Casper to Oregon

100% Free

Book with Flexibility

Travel Smart

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 September 23, 2026.

Best flights from Casper to Oregon
Discover carefully curated flight deals from Casper to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.

Last-minute flights from Casper to Oregon
Discover last-minute flight deals from Casper to Oregon. Data last updated September 23, 2026 and is based on user searches.

One-way flights from Casper to Oregon
Search for one-way flight options from Casper to Oregon. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.

Casper to Oregon flights typically cost between $324 and $390 in January.
The cheapest round-trip price found within the last 5 days was $353 on United Airlines (Jan 7-Jan 10).