What is the cheapest airline that flies from Casper Natrona County to Oregon?

United Airlines is the most popular carrier operating from Casper Natrona County to Oregon

When did momondo last update prices for flights from Casper Natrona County Airport to Oregon?

Prices for flights from Casper Natrona County Airport to Oregon are updated daily.

How many operators does momondo search for flights from Casper Natrona County Airport to Oregon?

There is 1 operator available for flights from Casper Natrona County Airport to Oregon as of June 2026.

How old do you have to be to fly from Casper Natrona County Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Casper Natrona County Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Casper to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Casper to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:13 pm - 11:13 pm

CPR

PDX

6h 00m

1 stop

4:15 pm - 9:59 pm

PDX

CPR

4h 44m

1 stop

$336United Airlines

Thu, Jun 25 - Tue, Jun 30

4:15 pm - 10:53 pm

CPR

PDX

7h 38m

1 stop

5:00 am - 10:48 am

PDX

CPR

4h 48m

1 stop

$378United Airlines

Wed, Sep 23 - Sat, Sep 26

1:25 pm - 9:38 pm

CPR

EUG

9h 13m

1 stop

1:00 pm - 10:12 pm

EUG

CPR

8h 12m

1 stop

$388United Airlines

Tue, Oct 27 - Sat, Oct 31

9:10 am - 11:20 pm

CPR

EUG

15h 10m

2 stops

5:00 am - 10:53 am

EUG

CPR

4h 53m

1 stop

$394United Airlines

Tue, Oct 27 - Sat, Oct 31

6:05 pm - 10:53 pm

CPR

PDX

5h 48m

1 stop

5:00 am - 10:48 am

PDX

CPR

4h 48m

1 stop

$398United Airlines

Wed, Sep 23 - Sat, Sep 26

7:05 am - 8:40 pm

CPR

PDX

14h 35m

2 stops

5:00 am - 10:48 am

PDX

CPR

4h 48m

1 stop

$399United Airlines

Wed, Sep 23 - Sat, Sep 26

1:26 pm - 8:40 pm

CPR

PDX

8h 14m

2 stops

5:00 am - 10:48 am

PDX

CPR

4h 48m

1 stop

$404United Airlines

Wed, Sep 23 - Sat, Sep 26

1:25 pm - 11:20 pm

CPR

EUG

10h 55m

2 stops

5:50 am - 6:37 pm

EUG

CPR

11h 47m

2 stops

$414United Airlines

Tue, Oct 27 - Sat, Oct 31

6:13 pm - 11:13 pm

CPR

PDX

6h 00m

1 stop

4:15 pm - 9:59 pm

PDX

CPR

4h 44m

1 stop

$438United Airlines

Thu, Jun 25 - Tue, Jun 30

8:45 am - 8:40 pm

CPR

PDX

12h 55m

2 stops

5:00 am - 10:48 am

PDX

CPR

4h 48m

1 stop

$444United Airlines

Wed, Sep 23 - Sat, Sep 26

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United Airlines flights from Casper to Oregon

Our best United Airlines deals on Casper to Oregon flight tickets

United Airlines

Sep 23

CPR4:15 pmCasper Natrona County

7h 38m

1 stop

PDX10:53 pmPortland

Sep 26

PDX5:00 amPortland

4h 48m

1 stop

CPR10:48 amCasper Natrona County

$378

United Airlines

Oct 27

CPR1:25 pmCasper Natrona County

9h 13m

1 stop

EUG9:38 pmEugene

Oct 31

EUG1:00 pmEugene

8h 12m

1 stop

CPR10:12 pmCasper Natrona County

$388

United Airlines

Oct 27

CPR9:10 amCasper Natrona County

15h 10m

2 stops

EUG11:20 pmEugene

Oct 31

EUG5:00 amEugene

4h 53m

1 stop

CPR10:53 amCasper Natrona County

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Thu 6/25

6:13 pm-11:13 pm

1 stop6h 00m

Portland

Tue 6/30

4:15 pm-9:59 pm

1 stop4h 44m

$336

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/23

4:15 pm-10:53 pm

1 stop7h 38m

Portland

Sat 9/26

5:00 am-10:48 am

1 stop4h 48m

$378

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

Tue 10/27

1:25 pm-9:38 pm

1 stop9h 13m

Eugene

Sat 10/31

1:00 pm-10:12 pm

1 stop8h 12m

$388

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

Tue 10/27

9:10 am-11:20 pm

2 stops15h 10m

Eugene

Sat 10/31

5:00 am-10:53 am

1 stop4h 53m

$394

Quickest round-trip

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/23

6:05 pm-10:53 pm

1 stop5h 48m

Portland

Sat 9/26

5:00 am-10:48 am

1 stop4h 48m

$398

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/23

7:05 am-8:40 pm

2 stops14h 35m

Portland

Sat 9/26

5:00 am-10:48 am

1 stop4h 48m

$399

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/23

1:26 pm-8:40 pm

2 stops8h 14m

Portland

Sat 9/26

5:00 am-10:48 am

1 stop4h 48m

$404

CasperEugene

CPR - EUG

CPREUG

Casper Natrona County

Tue 10/27

1:25 pm-11:20 pm

2 stops10h 55m

Eugene

Sat 10/31

5:50 am-6:37 pm

2 stops11h 47m

$414

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Thu 6/25

6:13 pm-11:13 pm

1 stop6h 00m

Portland

Tue 6/30

4:15 pm-9:59 pm

1 stop4h 44m

$438

CasperPortland

CPR - PDX

CPRPDX

Casper Natrona County

Wed 9/23

8:45 am-8:40 pm

2 stops12h 55m

Portland

Sat 9/26

5:00 am-10:48 am

1 stop4h 48m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Casper to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Casper, with most prices found around $238. The month of January is another great option to travel to Oregon, with average flight prices from Casper averaging around $238.

Can stopping save me money on Casper to Oregon flights?

You could potentially save up to 1% on your flight if you consider stops on a Casper to Oregon flight.

Cheap Casper to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Oregon

Fastest flight time	6h 52m
Direct flights	None

The fastest flight from Casper to Oregon takes 6h 52m

There are no direct flights from Casper to Oregon. There are no popular flight routes from Casper to Oregon.

Search flight deals

Frequently asked questions about flying from Casper to Oregon

When did momondo last update prices for flights from Casper Natrona County Airport to Oregon?
Prices for flights from Casper Natrona County Airport to Oregon are updated daily.
How many operators does momondo search for flights from Casper Natrona County Airport to Oregon?
There is 1 operator available for flights from Casper Natrona County Airport to Oregon as of June 2026.
How old do you have to be to fly from Casper Natrona County Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Casper Natrona County Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Casper to Oregon

Compare and see reviews for airlines that fly from Casper to Oregon with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $257	Free Cancellation	Rating 7.4 9,804 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Casper to Oregon?

Finding the right flight to Oregon from Casper is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.

Can I find flights from Casper to Oregon with flexible booking policies on momondo?

All flight searches from Casper to Oregon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Casper to Oregon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oregon from Casper.

I’m not ready to book a flight from Casper to Oregon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Casper to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.