Cheap Flights from Jamestown (JMS) to Portland (PDX)

Popular airlines from Jamestown, ND (JMS-Jamestown Regional) to Portland International Airport (PDX)

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Cheap Flights from Jamestown to Portland (JMS-PDX)

Prices were available within the past 7 days and start at for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 17 - Mon, Feb 23
JMS
Jamestown
PDX
Portland
$542 Roundtrip, found 5 days ago
$542
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 17 from Jamestown to Portland, returning Mon, Feb 23, priced at $542 found 5 days ago
United
Tue, Feb 17 - Mon, Feb 23
JMS
Jamestown
PDX
Portland
$598 Roundtrip, found 1 day ago
$598
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 17 from Jamestown to Portland, returning Mon, Feb 23, priced at $598 found 1 day ago
United
Tue, Feb 17 - Mon, Feb 23
JMS
Jamestown
PDX
Portland
$662 Roundtrip, found 5 days ago
$662
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 17 from Jamestown to Portland, returning Mon, Feb 23, priced at $662 found 5 days ago
United
Tue, Feb 17 - Mon, Feb 23
JMS
Jamestown
PDX
Portland
$718 Roundtrip, found 1 day ago
$718
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 17 from Jamestown to Portland, returning Mon, Feb 23, priced at $718 found 1 day ago

Frequently asked questions

How much does a flight from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX) cost?
Snag a cheap one-way flight or cheap return flight from $542 from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX)?
The cheapest month to fly from JMS to PDX is February, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX)?
To find the cheapest airline that'll fly you from JMS to PDX, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX)?
Nonstop flights from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JMS to PDX?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX)?
Choose a flight from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX) last-minute?
Holding off until just before your departure to book a ticket from JMS to PDX often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a JMS to PDX flight and hotel package?
Compared with arranging hotels and flights separately, booking a JMS to PDX flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Jamestown Regional Airport (JMS) to Portland Intl. Airport (PDX)?
You can usually reschedule or cancel your JMS to PDX flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Jamestown Regional
Destination airport
Portland Intl.
Airlines serving
United
Roundtrip price
$542
Distance
1141 mi

Book with confidence

Jamestown to Portland Flights

The cheapest times to fly from Jamestown to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jamestown to Portland are during the month of February. You can find some of the cheapest flights from Jamestown to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jamestown to Portland

Sunday is one of the best days to book for cheap flights from Jamestown to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jamestown to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jamestown to Portland in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jamestown to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jamestown to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jamestown to Portland Flights

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*Available to One Key members.