$420+ Cheap flights from Grand Forks to Portland (GFK - PDX)
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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — PDX
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Grand Forks to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Forks to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Forks to PortlandExplore the most affordable flight options available from Grand Forks to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Grand Forks to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/107:51 pm -
1 stop5h 55m
Tue 11/176:00 am -
1 stop6h 36m
Deal found 10/20![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/57:55 pm -
1 stop5h 49m
Mon 11/91:56 pm -
1 stop7h 25m
Deal found 10/21![Delta logo]()
$567
Best flights from Grand Forks to PortlandDiscover carefully curated flight deals from Grand Forks to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Grand Forks to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/107:51 pm -
1 stop5h 55m
Tue 11/176:00 am -
1 stop6h 36m
Deal found 10/20![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 10/23. 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.
Tue 1/2610:45 am -
2 stops10h 18m
Tue 2/2311:55 am -
1 stop5h 20m
Deal found 10/23![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/57:55 pm -
1 stop5h 49m
Mon 11/91:56 pm -
1 stop7h 25m
Deal found 10/21![Delta logo]()
$567
Last-minute flights from Grand Forks to PortlandDiscover last-minute flight deals from Grand Forks to Portland. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Forks to Portland. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/57:55 pm -
1 stop5h 49m
Mon 11/91:56 pm -
1 stop7h 25m
Deal found 10/21![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/107:51 pm -
1 stop5h 55m
Tue 11/176:00 am -
1 stop6h 36m
Deal found 10/20![Delta logo]()
$491
One-way flights from Grand Forks to PortlandSearch for one-way flight options from Grand Forks to Portland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Grand Forks to Portland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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.
Sun 1/243:55 pm -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$420
Find flight deals from Grand Forks to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to Portland (PDX). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (Delta) |
One-way from | $420 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Forks to Portland 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Grand Forks to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand ForksPortland
GFK Grand Forks - PDX Portland
GFKPDX
Grand Forks
Sun 1/24
3:55 pm-8:23 pm
1 stop6h 28m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$420
Grand ForksPortland
GFK Grand Forks - PDX Portland
GFKPDX
Grand Forks
Tue 11/10
7:51 pm-11:46 pm
1 stop5h 55m
Portland
Tue 11/17
6:00 am-2:36 pm
1 stop6h 36m
$491
Grand ForksPortland
GFK Grand Forks - PDX Portland
GFKPDX
Grand Forks
Tue 1/26
10:45 am-7:03 pm
2 stops10h 18m
Portland
Tue 2/23
11:55 am-7:15 pm
1 stop5h 20m
$516
Grand ForksPortland
GFK Grand Forks - PDX Portland
GFKPDX
Grand Forks
Thu 11/5
7:55 pm-11:44 pm
1 stop5h 49m
Portland
Mon 11/9
1:56 pm-11:21 pm
1 stop7h 25m
$567
Sorted by cheapest first
Compare providers for flights from Grand Forks to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Forks to Portland in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Forks-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Forks-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Forks-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Forks to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Grand Forks with our price prediction graph.
GFK-PDX
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.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated October 25, 2026.
Read through reviews of airlines operating flights from Grand Forks to Portland, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Grand Forks to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Durham
Cannon Beach
Longview
Lake Oswego
Vancouver
Kelso
Troutdale
Lincoln City
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Hillsboro
Tillamook
Astoria
Gresham
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Grand Forks and Portland flights
Browse other Grand Forks and Portland flight options. Last updated on October 25, 2026.
Other flights from Grand Forks
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Top airline flying from Grand Forks to Portland
Discover the top airline that operate flights from Grand Forks to Portland. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$424 | FlexibilityNo cancel fee | On-timeN/A |