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Cheap flights from Oregon to Casper from $248

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Casper departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Casper

Cheap round-trip flights

United Airlines Logo
10:50 am - 4:53 pmPDX-CPR
5h 03m1 stop
United Airlines Logo
5:30 am - 9:29 amCPR-PDX
4h 59m1 stop
$248United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
5:00 am - 10:47 amEUG-CPR
4h 47m1 stop
United Airlines Logo
7:00 am - 12:55 pmCPR-EUG
6h 55m1 stop
$248United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
5:00 am - 10:47 amPDX-CPR
4h 47m1 stop
United Airlines Logo
1:32 pm - 8:50 pmCPR-PDX
8h 18m2 stops
$254United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
3:57 pm - 10:12 pmEUG-CPR
5h 15m1 stop
United Airlines Logo
5:30 am - 12:12 pmCPR-EUG
7h 42m2 stops
$254United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
1:57 pm - 10:12 pmEUG-CPR
7h 15m2 stops
United Airlines Logo
5:30 am - 12:12 pmCPR-EUG
7h 42m2 stops
$259United Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
United Airlines Logo
8:30 am - 7:16 pmPDX-CPR
9h 46m1 stop
United Airlines Logo
9:00 am - 6:10 pmCPR-PDX
10h 10m1 stop
$308United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
1:15 pm - 8:35 pmEUG-CPR
6h 20m1 stop
United Airlines Logo
7:00 am - 1:08 pmCPR-EUG
7h 08m1 stop
$308United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
8:30 am - 7:16 pmPDX-CPR
9h 46m1 stop
United Airlines Logo
11:28 am - 11:06 pmCPR-PDX
12h 38m2 stops
$314United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
1:15 pm - 8:35 pmEUG-CPR
6h 20m1 stop
United Airlines Logo
8:55 am - 11:08 pmCPR-EUG
15h 13m2 stops
$314United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
1:35 pm - 10:14 pmPDX-CPR
7h 39m2 stops
United Airlines Logo
7:00 am - 6:48 pmCPR-PDX
12h 48m2 stops
$319United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4

United Airlines flights from Oregon to Casper

Our best United Airlines deals on Oregon to Casper flight tickets
United Airlines
Oct 3
PDX10:50 amPortland
5h 03m
1 stop
CPR4:53 pmCasper Natrona County
Oct 7
CPR5:30 amCasper Natrona County
4h 59m
1 stop
PDX9:29 amPortland
$248
Find similar
United Airlines
Oct 3
PDX5:00 amPortland
4h 47m
1 stop
CPR10:47 amCasper Natrona County
Oct 7
CPR1:32 pmCasper Natrona County
8h 18m
2 stops
PDX8:50 pmPortland
$254
Find similar
United Airlines
Oct 3
EUG1:57 pmEugene
7h 15m
2 stops
CPR10:12 pmCasper Natrona County
Oct 7
CPR5:30 amCasper Natrona County
7h 42m
2 stops
EUG12:12 pmEugene
$259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Casper 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Oregon to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCasper

PDX - CPR

PDXCPR

Portland

Fri 10/3

10:50 am-4:53 pm

1 stop5h 03m

Casper Natrona County

Tue 10/7

5:30 am-9:29 am

1 stop4h 59m

$248

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Fri 10/3

5:00 am-10:47 am

1 stop4h 47m

Casper Natrona County

Tue 10/7

7:00 am-12:55 pm

1 stop6h 55m

$248

PortlandCasper

PDX - CPR

PDXCPR

Portland

Fri 10/3

5:00 am-10:47 am

1 stop4h 47m

Casper Natrona County

Tue 10/7

1:32 pm-8:50 pm

2 stops8h 18m

$254

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Fri 10/3

3:57 pm-10:12 pm

1 stop5h 15m

Casper Natrona County

Tue 10/7

5:30 am-12:12 pm

2 stops7h 42m

$254

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Fri 10/3

1:57 pm-10:12 pm

2 stops7h 15m

Casper Natrona County

Tue 10/7

5:30 am-12:12 pm

2 stops7h 42m

$259

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

8:30 am-7:16 pm

1 stop9h 46m

Casper Natrona County

Wed 2/4

9:00 am-6:10 pm

1 stop10h 10m

$308

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 2/21

1:15 pm-8:35 pm

1 stop6h 20m

Casper Natrona County

Wed 2/25

7:00 am-1:08 pm

1 stop7h 08m

$308

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

8:30 am-7:16 pm

1 stop9h 46m

Casper Natrona County

Wed 2/4

11:28 am-11:06 pm

2 stops12h 38m

$314

EugeneCasper

EUG - CPR

EUGCPR

Eugene

Sat 2/21

1:15 pm-8:35 pm

1 stop6h 20m

Casper Natrona County

Wed 2/25

8:55 am-11:08 pm

2 stops15h 13m

$314

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

1:35 pm-10:14 pm

2 stops7h 39m

Casper Natrona County

Wed 2/4

7:00 am-6:48 pm

2 stops12h 48m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Oregon to Casper

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

What is the cheapest month to fly to Casper?

In general, February is the cheapest month to fly from Oregon to Casper. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. If you aren’t able to travel during the month of February, then book flights to Casper from Oregon during April instead. Flights to Casper in April, while not as cheap as those in February, still average around $308.

What is the cheapest day to depart on your flight to Casper?

The cheapest day to depart from Oregon to Casper is on a Friday when prices can be found for as low as $300. The most expensive day to fly to Casper is Sunday, with ticket prices averaging around $520.

What is the cheapest time of day to depart on your flight to Casper?

The cheapest time of day to fly to Casper is in the afternoon when flights can be purchased for as low as $323. Flights to Casper are more costly in the morning, with an average ticket price of $398. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Oregon to Casper flights?

You could potentially save up to 40% on your flight if you consider stops on a Oregon to Casper flight.

Cheap Oregon to Casper flight deals and tips

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

Direct flights

None
There are no direct flights from Oregon to Casper. There are no popular flight routes from Oregon to Casper.
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  • When did momondo last update prices for flights from Oregon to Casper Natrona County Airport?

    Prices for flights from Oregon to Casper Natrona County Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The required travel and health documents for your Casper Natrona County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Casper Natrona County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Casper

Compare and see reviews for airlines that fly from Oregon to Casper with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $238Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins
Evansville
Douglas

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Casper for you.

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

Yes. momondo allows you to filter the results for Oregon to Casper flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Oregon and Casper by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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