CPR - PDX

$249 Find Cheap Flights from Casper to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to Portland departing on 6/9. 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.
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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
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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.

Recent round-trip flight deals from Casper to Portland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Casper to Portland.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:18 pm - 12:50 amCPR-PDX
10h 32m2 stops
6:00 am - 4:59 pmPDX-CPR
9h 59m2 stops
$270United Airlines
Find Deal
lun., mar. 10 - sáb., mar. 15
6:10 pm - 10:55 pmCPR-PDX
5h 45m1 stop
4:00 pm - 10:14 pmPDX-CPR
5h 14m1 stop
$301United Airlines
Find Deal
lun., mar. 10 - sáb., mar. 15
5:30 am - 1:00 pmCPR-PDX
8h 30m1 stop
4:22 pm - 10:12 pmPDX-CPR
4h 50m1 stop
$423United Airlines
Find Deal
jue., jul. 24 - mar., jul. 29
9:15 am - 5:31 pmCPR-PDX
9h 16m1 stop
7:47 am - 10:12 pmPDX-CPR
13h 25m2 stops
$429United Airlines
Find Deal
jue., jul. 24 - mar., jul. 29
9:15 am - 8:42 pmCPR-PDX
12h 27m2 stops
1:26 pm - 10:12 pmPDX-CPR
7h 46m2 stops
$434United Airlines
Find Deal
jue., jul. 24 - mar., jul. 29

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 round-trip flights from Casper to Portland clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Portland on a Friday and more expensive on a Monday. On your return trip to Casper, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Casper to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Casper to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Casper to Portland is September, where tickets cost $237 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $567 and $496 respectively.

Good to know

Low season

January

High season

August

Cheapest flight

$249
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 16% increase in price.
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 $249 for a one-way ticket and $270 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?

    Star Alliance is the only airline alliance operating flights between Casper and Portland.

  • 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 8203 reviews
8.2Boarding
7.9Entertainment
8.0Comfort
8.5Crew
7.3Food
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Everything you need to know for your flight from Casper to Portland

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