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Grand Forks

$334+ Cheap flights from Portland to Grand Forks (PDX - GFK)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — GFK
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Portland to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 16, 2025.

Round-trip from

$334
(Kiwi.com)
From Portland to Grand Forks
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Find flight deals from Portland to Grand Forks

Cheapest flights from Portland to Grand Forks
Explore the most affordable flight options available from Portland to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/112:07 pmPDX - GFK
1 stop23h 59mMultiple Airlines
sáb. 10/49:05 pmGFK - PDX
1 stop14h 27mMultiple Airlines
Deal found 9/15$334
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1212:23 pmPDX - GFK
1 stop8h 33mDelta
mar. 11/184:30 pmGFK - PDX
1 stop6h 17mDelta
Deal found 9/16$405
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:17 amPDX - GFK
2 stops11h 41mDelta
sáb. 10/44:19 pmGFK - PDX
1 stop6h 37mDelta
Deal found 9/15$708
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/101:55 pmPDX - GFK
1 stop6h 52mDelta
dom. 10/125:05 amGFK - PDX
1 stop7h 56mDelta
Deal found 9/16$869
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:45 pmPDX - GFK
1 stop7h 13mDelta
vie. 10/312:21 pmGFK - PDX
1 stop5h 30mDelta
Deal found 9/15$877

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Grand Forks 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 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Portland to Grand Forks that are best for you.

Fly from

Portland

Fly to

Grand Forks

Route

Depart

Return

Price

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

mié. 10/1

12:07 pm-2:06 pm

1 stop23h 59m

Grand Forks

sáb. 10/4

9:05 pm-9:32 am

1 stop14h 27m

$334

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

mié. 11/12

12:23 pm-10:56 pm

1 stop8h 33m

Grand Forks

mar. 11/18

4:30 pm-8:47 pm

1 stop6h 17m

$405

PortlandGrand Forks

PDX - GFK

PDXGFK

Portland

sáb. 3/7

6:15 am-3:46 pm

1 stop7h 31m

Grand Forks

mié. 3/11

12:15 pm-4:51 pm

1 stop6h 36m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Portland to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Portland with our price prediction graph.
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 Portland to Grand Forks

What is the cheapest month to book a flight from Portland to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Portland to Grand Forks (average of $481). Flying from Portland to Grand Forks in March is currently the most expensive (average of $579). 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.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Forks. Reviews last updated septiembre 16, 2025.
Read through reviews of airlines operating flights from Portland to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Grand Forks?

    Departing from Portland to Grand Forks will take you 8h 33m. The distance from Portland to Grand Forks is about 1207 mi.

  • What is the cheapest airline to fly from Portland to Grand Forks round-trip?

    Currently priced at $290, Delta will fly you from Portland to Grand Forks and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Portland to Grand Forks that include hotel bookings?

    Yes. In addition to deals on Portland to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Grand Forks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Grand Forks.

  • Can I find deals for business class flights from Portland to Grand Forks?

    Yes. Cheapflights offers flight deals from Portland to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Portland to Grand Forks (average of $481). Flying from Portland to Grand Forks in March is currently the most expensive (average of $579). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Grand Forks

Discover the top airline that operate flights from Portland to Grand Forks. 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 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$608FlexibilityNo cancel feeOn-timeN/A

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