Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

CPR - PDX

$238 Find cheap flights from Casper to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to Portland departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 45,119,101 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Casper to Portland (CPR-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Casper to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:35 am - 9:09 amCPR-PDX
4h 34m1 stop
5:21 pm - 10:10 pmPDX-CPR
3h 49m1 stop
$238Delta
Find Deal
Sat, Oct 5 - Tue, Oct 8
5:30 am - 9:27 amCPR-PDX
4h 57m1 stop
5:00 am - 10:48 amPDX-CPR
4h 48m1 stop
$339United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
3:15 pm - 10:30 pmCPR-PDX
8h 15m1 stop
6:00 am - 10:09 pmPDX-CPR
15h 09m2 stops
$402United Airlines
Find Deal
Sat, Oct 5 - Tue, Oct 8
1:35 pm - 12:34 amCPR-PDX
11h 59m2 stops
5:00 am - 10:48 amPDX-CPR
4h 48m1 stop
$403United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
1:35 pm - 12:34 amCPR-PDX
11h 59m2 stops
5:00 am - 10:48 amPDX-CPR
4h 48m1 stop
$412United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
3:16 pm - 10:36 pmCPR-PDX
8h 20m1 stop
12:50 pm - 10:01 pmPDX-CPR
8h 11m1 stop
$419United Airlines
Find Deal
Fri, May 24 - Fri, May 31
5:30 am - 9:27 amCPR-PDX
4h 57m1 stop
4:01 pm - 10:48 amPDX-CPR
17h 47m3 stops
$448United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
6:10 pm - 10:30 pmCPR-PDX
5h 20m1 stop
3:59 pm - 2:39 pmPDX-CPR
21h 40m3 stops
$466United Airlines
Find Deal
Sat, Oct 5 - Tue, Oct 8
1:35 pm - 12:34 amCPR-PDX
11h 59m2 stops
4:01 pm - 10:48 amPDX-CPR
17h 47m3 stops
$512United Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
5:35 am - 1:33 pmCPR-PDX
8h 58m2 stops
2:14 pm - 10:14 pmPDX-CPR
7h 00m2 stops
$1,256Delta
Find Deal
Fri, May 24 - Fri, May 31

Flights from Casper to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Casper to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Casper to Portland?

The average price of all flights from Casper to Portland clicked on KAYAK for each day over the last 12 months.
When flying from Casper to Portland, you should consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to Casper, you’ll find the best rates on Sundays and the most expensive ones on Tuesdays.

Which airlines provide the cheapest flights from Casper to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Casper to Portland were found on Delta ($238) and United Airlines ($339). Delta proposed the cheapest one-way flight at $356.

Good to know

Cheapest flight

$238
Flight from Casper to Portland

When to book flights from Casper to Portland

Are your dates flexible? Find out the best times to travel from Casper to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Casper to Portland

  • What is the cheapest flight from Casper to Portland?

    In the last 3 days, the lowest price for a flight from Casper to Portland was $356 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Casper and Portland?

    No, a passport isn't needed to fly from Casper to Portland. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Casper to Portland?

    On your way to Portland, you’ll fly out from Casper Natrona County. You’ll be landing at Portland.

  • Which aircraft models fly most regularly from Casper to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Casper to Portland?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Casper and Portland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Casper to Portland, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Casper to Portland are Delta and United Airlines. With an average price for the route of $372 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $435 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Casper to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Casper is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Casper with another airline. Booking your flights between Casper and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Casper up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Casper to Portland

 
See real verified KAYAK customer reviews for airlines flying from Casper to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Casper to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10975 reviews
8.0entertainment
7.4food
7.9comfort
8.6crew
8.2boarding
Airline reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

10.0 ExcellentAnonymous, Apr 2024ATL - PIT
Read more about Delta reviews

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Book cheap flights from Casper to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Casper to Portland found on KAYAK in the last 72 hours.
5/8Wed
1 stopDelta
4h 25mCPR-PDX
$356
5/11Sat
2 stopsUnited Airlines
19h 03mCPR-PDX
$452
5/11Sat
3 stopsUnited Airlines
26h 11mCPR-PDX
$454
5/9Thu
2 stopsUnited Airlines
14h 11mCPR-PDX
$506
5/8Wed
2 stopsDelta
8h 58mCPR-PDX
$722

Search by stops

Search by airline

Search by price

Casper - Portland Flights

Departure:

Casper (CPR)United States

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Casper

Cabin classes: