$304 Cheap Flights from Portland (PDX) to Dickinson (DIK)

View $304 flight on Tue, May 13, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Dickinson, ND (DIK-Theodore Roosevelt Regional)

Find available prices by choosing your travel dates.

Cheap Flights from Portland to Dickinson (PDX-DIK)

Prices were available within the past 7 days and start at $304 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, May 19 - Fri, May 30
PDX
Portland
DIK
Dickinson
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 19 from Portland to Dickinson, returning Fri, May 30, priced at $318 found 2 days ago
United
Tue, May 27 - Sun, Jun 8
PDX
Portland
DIK
Dickinson
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 27 from Portland to Dickinson, returning Sun, Jun 8, priced at $324 found 2 days ago
United
Fri, May 2 - Tue, May 6
PDX
Portland
DIK
Dickinson
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select United flight, departing Fri, May 2 from Portland to Dickinson, returning Tue, May 6, priced at $329 found 5 days ago
United
Wed, May 7 - Wed, May 14
PDX
Portland
DIK
Dickinson
$333 Roundtrip, found 2 days ago
$333
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 7 from Portland to Dickinson, returning Wed, May 14, priced at $333 found 2 days ago
United
Thu, May 8 - Wed, May 28
PDX
Portland
DIK
Dickinson
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 8 from Portland to Dickinson, returning Wed, May 28, priced at $339 found 2 days ago
United
Wed, May 7 - Sun, May 11
PDX
Portland
DIK
Dickinson
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 7 from Portland to Dickinson, returning Sun, May 11, priced at $348 found 2 days ago
United
Wed, May 7 - Sun, May 11
PDX
Portland
DIK
Dickinson
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 7 from Portland to Dickinson, returning Sun, May 11, priced at $354 found 3 days ago
United
Wed, May 28 - Mon, Jun 9
PDX
Portland
DIK
Dickinson
$373 Roundtrip, found 2 days ago
$373
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 28 from Portland to Dickinson, returning Mon, Jun 9, priced at $373 found 2 days ago
United
Mon, May 19 - Sat, May 31
PDX
Portland
DIK
Dickinson
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select United flight, departing Mon, May 19 from Portland to Dickinson, returning Sat, May 31, priced at $379 found 2 days ago
United
Thu, May 15 - Fri, May 30
PDX
Portland
DIK
Dickinson
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 15 from Portland to Dickinson, returning Fri, May 30, priced at $383 found 2 days ago
Flights from Portland (PDX) to Dickinson (DIK)
Origin airport
Portland Intl.
Destination airport
Theodore Roosevelt Regional
Airlines serving
United
Roundtrip price
$318
Distance
947 mi

Portland to Dickinson Flights

The cheapest times to fly from Portland to Dickinson

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 Portland to Dickinson are during the month of May. You can find some of the cheapest flights from Portland to Dickinson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Dickinson

Sunday is one of the best days to book for cheap flights from Portland to Dickinson: 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 Portland to Dickinson

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 Portland to Dickinson in 2025. You can also book with separate airlines for your outbound and return journeys, from $304 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 Portland to Dickinson 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 Portland to Dickinson 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.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK) cost?
Discover the latest flight deals from PDX to DIK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to DIK?
The cheapest flights from PDX to DIK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDX to DIK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PDX to DIK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK)?
You’ll need to hop on a flight with a layover when traveling from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PDX to DIK?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK)?
Select a flight from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK) that takes off before 3 PM to reduce the risk of cancellations. 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 Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK) last-minute?
Holding off until right before your break to book your flight from PDX to DIK generally means paying more. While it’s possible to find some last-minute offers, there’s no guarantee. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a PDX to DIK flight and hotel package?
Booking a PDX to DIK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Theodore Roosevelt Regional Airport (DIK)?
You can usually cancel or reschedule your PDX to DIK flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.