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Cheap flights from Oregon to Casper from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Casper departing on 8/28. 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
5:00 am - 12:42 pmPDX-CPR
6h 42m1 stop
United Airlines Logo
5:30 am - 9:28 amCPR-PDX
4h 58m1 stop
$299United Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
12:40 pm - 10:12 pmPDX-CPR
8h 32m1 stop
United Airlines Logo
6:01 pm - 10:38 pmCPR-PDX
5h 37m1 stop
$308United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
12:40 pm - 10:12 pmPDX-CPR
8h 32m1 stop
United Airlines Logo
1:25 pm - 12:19 amCPR-PDX
11h 54m2 stops
$314United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
9:00 am - 10:12 pmPDX-CPR
12h 12m2 stops
United Airlines Logo
1:25 pm - 12:19 amCPR-PDX
11h 54m2 stops
$319United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
5:45 am - 10:12 pmPDX-CPR
15h 27m3 stops
United Airlines Logo
1:25 pm - 12:19 amCPR-PDX
11h 54m2 stops
$324United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
1:45 pm - 10:14 pmPDX-CPR
7h 29m2 stops
United Airlines Logo
5:30 am - 9:28 amCPR-PDX
4h 58m1 stop
$356United Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
5:00 am - 12:42 pmPDX-CPR
6h 42m1 stop
United Airlines Logo
9:10 am - 5:21 pmCPR-PDX
9h 11m1 stop
$394United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
9:47 am - 10:14 pmPDX-CPR
11h 27m2 stops
United Airlines Logo
9:10 am - 5:21 pmCPR-PDX
9h 11m1 stop
$399United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
4:07 pm - 10:14 pmPDX-CPR
5h 07m1 stop
United Airlines Logo
5:30 am - 9:28 amCPR-PDX
4h 58m1 stop
$422United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
5:15 am - 5:04 pmPDX-CPR
10h 49m1 stop
United Airlines Logo
6:01 pm - 10:38 pmCPR-PDX
5h 37m1 stop
$432United 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
Aug 19
PDX5:00 amPortland
6h 42m
1 stop
CPR12:42 pmCasper Natrona County
Aug 23
CPR5:30 amCasper Natrona County
4h 58m
1 stop
PDX9:28 amPortland
$299
Find similar
United Airlines
Jan 28
PDX12:40 pmPortland
8h 32m
1 stop
CPR10:12 pmCasper Natrona County
Feb 4
CPR6:01 pmCasper Natrona County
5h 37m
1 stop
PDX10:38 pmPortland
$308
Find similar
United Airlines
Jan 28
PDX12:40 pmPortland
8h 32m
1 stop
CPR10:12 pmCasper Natrona County
Feb 4
CPR1:25 pmCasper Natrona County
11h 54m
2 stops
PDX12:19 amPortland
$314
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 August 6, 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

Tue 8/19

5:00 am-12:42 pm

1 stop6h 42m

Casper Natrona County

Sat 8/23

5:30 am-9:28 am

1 stop4h 58m

$299

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

12:40 pm-10:12 pm

1 stop8h 32m

Casper Natrona County

Wed 2/4

6:01 pm-10:38 pm

1 stop5h 37m

$308

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

12:40 pm-10:12 pm

1 stop8h 32m

Casper Natrona County

Wed 2/4

1:25 pm-12:19 am

2 stops11h 54m

$314

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

9:00 am-10:12 pm

2 stops12h 12m

Casper Natrona County

Wed 2/4

1:25 pm-12:19 am

2 stops11h 54m

$319

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

5:45 am-10:12 pm

3 stops15h 27m

Casper Natrona County

Wed 2/4

1:25 pm-12:19 am

2 stops11h 54m

$324

PortlandCasper

PDX - CPR

PDXCPR

Portland

Tue 8/19

1:45 pm-10:14 pm

2 stops7h 29m

Casper Natrona County

Sat 8/23

5:30 am-9:28 am

1 stop4h 58m

$356

PortlandCasper

PDX - CPR

PDXCPR

Portland

Sun 8/31

5:00 am-12:42 pm

1 stop6h 42m

Casper Natrona County

Sun 9/7

9:10 am-5:21 pm

1 stop9h 11m

$394

PortlandCasper

PDX - CPR

PDXCPR

Portland

Sun 8/31

9:47 am-10:14 pm

2 stops11h 27m

Casper Natrona County

Sun 9/7

9:10 am-5:21 pm

1 stop9h 11m

$399

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 9/10

4:07 pm-10:14 pm

1 stop5h 07m

Casper Natrona County

Sun 9/14

5:30 am-9:28 am

1 stop4h 58m

$422

PortlandCasper

PDX - CPR

PDXCPR

Portland

Wed 1/28

5:15 am-5:04 pm

1 stop10h 49m

Casper Natrona County

Wed 2/4

6:01 pm-10:38 pm

1 stop5h 37m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 25% 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

Best Price Found

$233

Fastest flight time

4h 54m

Direct flights

None

Airports in Casper

1 airport
The best one-way flight to Casper from Oregon in the past 72 hours is $233. The best round-trip flight deal from Oregon to Casper found on momondo in the last 72 hours is $299.
The fastest flight from Oregon to Casper takes 4h 54m
There are no direct flights from Oregon to Casper. Popular non-direct routes for this connection are Eugene Airport - Casper Natrona County Airport and Portland Airport - Casper Natrona County Airport.
There is 1 airport near Casper: Casper Natrona County (CPR)
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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
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,917 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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