$278+ Cheap flights from Oregon to Casper (CPR)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CPR
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Casper with Cheapflights
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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
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Cheapest flights from Oregon to CasperExplore the most affordable flight options available from Oregon to Casper. 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 Oregon to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 10/2310:43 am -
1 stop5h 28m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/125:00 am -
1 stop4h 49m
Mon 11/168:20 am -
1 stop6h 05m
Deal found 9/21![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/246:44 am -
2 stops9h 19m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 11/141:15 pm -
1 stop6h 17m
Fri 11/275:57 pm -
1 stop6h 12m
Deal found 9/22![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 12/21:15 pm -
1 stop6h 27m
Wed 12/165:00 am -
1 stop5h 36m
Deal found 9/22![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:00 am -
1 stop6h 39m
Sat 10/105:15 am -
1 stop5h 21m
Deal found 9/21![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 11/55:00 am -
1 stop4h 49m
Sun 11/87:00 am -
2 stops8h 37m
Deal found 9/23![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 10/217:00 am -
2 stops9h 11m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/110:43 am -
1 stop5h 28m
Sun 10/45:15 am -
1 stop5h 21m
Deal found 9/22![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 12/285:00 am -
1 stop6h 42m
Mon 1/111:25 pm -
1 stop5h 13m
Deal found 9/22![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 12/28:50 am -
1 stop9h 09m
Mon 12/141:21 pm -
1 stop5h 46m
Deal found 9/22![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 12/318:50 am -
1 stop9h 16m
Thu 1/1410:30 am -
2 stops13h 13m
Deal found 9/22![United Airlines logo]()
$434
Best flights from Oregon to CasperDiscover carefully curated flight deals from Oregon to Casper 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 Oregon to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/225:00 am -
1 stop4h 48m
Thu 10/295:57 pm -
1 stop6h 12m
Deal found 9/22![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 10/215:00 am -
1 stop6h 39m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:00 am -
1 stop6h 39m
Sat 10/105:15 am -
1 stop5h 21m
Deal found 9/21![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 2/195:15 am -
1 stop8h 25m
Tue 2/235:30 am -
1 stop8h 45m
Deal found 9/20![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/1410:43 am -
1 stop7h 11m
Thu 10/293:13 pm -
1 stop8h 56m
Deal found 9/22![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 1/261:00 pm -
1 stop4h 37m
Sat 1/309:10 am -
1 stop4h 58m
Deal found 9/18![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/175:00 am -
1 stop6h 39m
Sat 10/241:20 pm -
2 stops10h 37m
Deal found 9/19![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/125:55 am -
2 stops10h 22m
Mon 11/163:13 pm -
2 stops8h 32m
Deal found 9/21![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/41:01 pm -
1 stop4h 53m
Thu 10/87:15 am -
1 stop6h 47m
Deal found 9/19![United Airlines logo]()
$746
Last-minute flights from Oregon to CasperDiscover last-minute flight deals from Oregon to Casper. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Casper. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/110:43 am -
1 stop5h 28m
Sun 10/45:15 am -
1 stop5h 21m
Deal found 9/22![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/41:01 pm -
1 stop4h 53m
Thu 10/87:15 am -
1 stop6h 47m
Deal found 9/19![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/65:00 am -
1 stop6h 39m
Sat 10/105:15 am -
1 stop5h 21m
Deal found 9/21![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/1410:43 am -
1 stop7h 11m
Thu 10/293:13 pm -
1 stop8h 56m
Deal found 9/22![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/155:00 am -
1 stop6h 39m
Thu 10/297:15 am -
2 stops8h 19m
Deal found 9/22![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 10/165:00 am -
1 stop8h 36m
Thu 10/298:55 am -
2 stops13h 07m
Deal found 9/22![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Wed 10/217:00 am -
2 stops9h 11m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 10/2310:43 am -
1 stop5h 28m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/246:44 am -
2 stops9h 19m
Sun 10/255:15 am -
1 stop5h 20m
Deal found 9/19![United Airlines logo]()
$334
One-way flights from Oregon to CasperSearch for one-way flight options from Oregon to Casper. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Oregon to Casper. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Thu 10/2210:43 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/112:45 pm -
1 stop6h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$428
This deal was found by Cheapflights users on 9/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:00 am -
1 stop4h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$603
Find flight deals from Oregon to Casper
Keep the following information in mind while searching for Oregon to Casper flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (United Airlines) |
One-way from | $278 (United Airlines) |
Popular in | October |
Cheapest in | April |
Average price | $419 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 23, 2026.
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
Cheapest round-trip
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Thu 10/22
10:43 am-6:54 pm
1 stop7h 11m
Casper Natrona County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$278
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Thu 10/22
5:00 am-10:48 am
1 stop4h 48m
Casper Natrona County
Thu 10/29
5:57 pm-11:09 pm
1 stop6h 12m
$328
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Wed 10/21
5:00 am-12:39 pm
1 stop6h 39m
Casper Natrona County
Sun 10/25
5:15 am-9:35 am
1 stop5h 20m
$328
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Tue 10/6
5:00 am-12:39 pm
1 stop6h 39m
Casper Natrona County
Sat 10/10
5:15 am-9:36 am
1 stop5h 21m
$358
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Fri 2/19
5:15 am-2:40 pm
1 stop8h 25m
Casper Natrona County
Tue 2/23
5:30 am-1:15 pm
1 stop8h 45m
$428
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Wed 10/14
10:43 am-6:54 pm
1 stop7h 11m
Casper Natrona County
Thu 10/29
3:13 pm-11:09 pm
1 stop8h 56m
$428
EugeneCasper
EUG Eugene - CPR Casper Natrona County
EUGCPR
Eugene
Tue 1/26
1:00 pm-6:37 pm
1 stop4h 37m
Casper Natrona County
Sat 1/30
9:10 am-1:08 pm
1 stop4h 58m
$428
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Thu 10/1
7:00 am-6:54 pm
2 stops10h 54m
Casper Natrona County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$434
PortlandCasper
PDX Portland - CPR Casper Natrona County
PDXCPR
Portland
Sat 10/17
5:00 am-12:39 pm
1 stop6h 39m
Casper Natrona County
Sat 10/24
1:20 pm-10:57 pm
2 stops10h 37m
$434
EugeneCasper
EUG Eugene - CPR Casper Natrona County
EUGCPR
Eugene
Thu 11/12
5:55 am-5:17 pm
2 stops10h 22m
Casper Natrona County
Mon 11/16
3:13 pm-10:45 pm
2 stops8h 32m
$510
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Oregon to Casper
Have a flexible travel schedule? Discover the best time to fly to Casper from Oregon with our price prediction graph.
PDX-CPR
MFR-CPR
EUG-CPR
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 Oregon to Casper
USOR-CPR
PDX-CPR
MFR-CPR
EUG-CPR
What is the cheapest month to book a flight from Oregon to Casper?
Currently, April is the cheapest month in which you can book a flight from Oregon to Casper (average of $264). Flying from Oregon to Casper in October is currently the most expensive (average of $608). 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 Oregon to Casper?
Airfare is below average for this route at the moment.
Oregon to Casper flights typically cost between $363 and $839 in October.The cheapest round-trip price found within the last 5 days was $328 on United Airlines (Oct 23-Oct 26).
Related info for your journey
Find useful and relevant information for your journey from Oregon to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Casper?
Book flights to Casper if you plan to visit one of these locationsRawlins
Douglas
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.
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Alternative routes for Oregon to Casper
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Other flights to Casper
Explore flights to Casper departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Complete your trip
Complete your trip to Casper by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Casper by cabin class
Find flights from Oregon to Casper, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Casper flights
Browse other Oregon and Casper flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oregon to Casper flights
Consider these flights traveling from Oregon to Casper.
Top airline flying from Oregon to Casper
Discover the top airline that operate flights from Oregon to Casper. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$338 | FlexibilityNo cancel fee | On-time69% |