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Cheap flights from Grand Forks to Portland from $369

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Portland departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Grand Forks to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:15 pm - 11:18 pm
GFK
-
PDX
6h 03m
1 stop
Delta Logo
12:33 am - 10:19 am
PDX
-
GFK
7h 46m
1 stop
$369Delta
Mon, Jul 13 - Sun, Jul 19
Delta Logo
7:15 pm - 11:18 pm
GFK
-
PDX
6h 03m
1 stop
Delta Logo
6:00 am - 2:34 pm
PDX
-
GFK
6h 34m
1 stop
$424Delta
Sun, Jun 28 - Wed, Jul 8
Delta Logo
7:15 pm - 11:18 pm
GFK
-
PDX
6h 03m
1 stop
Delta Logo
8:44 pm - 10:19 am
PDX
-
GFK
11h 35m
2 stops
$529Delta
Mon, Jul 13 - Mon, Jul 20
Delta Logo
7:55 pm - 11:47 pm
GFK
-
PDX
5h 52m
1 stop
Delta Logo
7:40 pm - 10:10 am
PDX
-
GFK
12h 30m
2 stops
$532Delta
Thu, Oct 8 - Mon, Oct 12
Delta Logo
7:15 pm - 11:18 pm
GFK
-
PDX
6h 03m
1 stop
Delta Logo
8:44 pm - 10:19 am
PDX
-
GFK
11h 35m
2 stops
$574Delta
Sun, Jun 28 - Wed, Jul 8
Delta Logo
5:00 am - 10:42 am
GFK
-
PDX
7h 42m
2 stops
Delta Logo
1:30 pm - 11:06 pm
PDX
-
GFK
7h 36m
1 stop
$609Delta
Tue, Aug 18 - Wed, Aug 26
Delta Logo
5:00 am - 11:45 am
GFK
-
PDX
8h 45m
2 stops
Delta Logo
8:24 pm - 10:19 am
PDX
-
GFK
11h 55m
2 stops
$614Delta
Tue, Aug 18 - Wed, Aug 26
Delta Logo
7:55 pm - 11:47 pm
GFK
-
PDX
5h 52m
1 stop
Delta Logo
11:39 am - 7:15 pm
PDX
-
GFK
5h 36m
1 stop
$627Delta
Thu, Oct 8 - Mon, Oct 12
Delta Logo
5:00 am - 10:41 am
GFK
-
PDX
7h 41m
1 stop
Delta Logo
12:35 am - 10:19 am
PDX
-
GFK
7h 44m
1 stop
$702Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
7:15 pm - 11:18 pm
GFK
-
PDX
6h 03m
1 stop
Delta Logo
1:45 pm - 11:07 pm
PDX
-
GFK
7h 22m
1 stop
$887Delta
Sun, Jun 28 - Thu, Jul 2

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Delta flights from Grand Forks to Portland

Our best Delta deals on Grand Forks to Portland flight tickets
Delta
Jul 13
GFK7:15 pmGrand Forks
6h 03m
1 stop
PDX11:18 pmPortland
Jul 19
PDX12:33 amPortland
7h 46m
1 stop
GFK10:19 amGrand Forks
$369
Delta
Jun 28
GFK7:15 pmGrand Forks
6h 03m
1 stop
PDX11:18 pmPortland
Jul 8
PDX6:00 amPortland
6h 34m
1 stop
GFK2:34 pmGrand Forks
$424
Delta
Jul 13
GFK7:15 pmGrand Forks
6h 03m
1 stop
PDX11:18 pmPortland
Jul 20
PDX8:44 pmPortland
11h 35m
2 stops
GFK10:19 amGrand Forks
$529

momondo 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, momondo users made 832,500 searches. Data last updated June 16, 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

Price

Cheapest round-trip

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Mon 7/13

7:15 pm-11:18 pm

1 stop6h 03m

Portland

Sun 7/19

12:33 am-10:19 am

1 stop7h 46m

$369

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sun 6/28

7:15 pm-11:18 pm

1 stop6h 03m

Portland

Wed 7/8

6:00 am-2:34 pm

1 stop6h 34m

$424

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Mon 7/13

7:15 pm-11:18 pm

1 stop6h 03m

Portland

Mon 7/20

8:44 pm-10:19 am

2 stops11h 35m

$529

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Thu 10/8

7:55 pm-11:47 pm

1 stop5h 52m

Portland

Mon 10/12

7:40 pm-10:10 am

2 stops12h 30m

$532

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sun 6/28

7:15 pm-11:18 pm

1 stop6h 03m

Portland

Wed 7/8

8:44 pm-10:19 am

2 stops11h 35m

$574

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Tue 8/18

5:00 am-10:42 am

2 stops7h 42m

Portland

Wed 8/26

1:30 pm-11:06 pm

1 stop7h 36m

$609

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Tue 8/18

5:00 am-11:45 am

2 stops8h 45m

Portland

Wed 8/26

8:24 pm-10:19 am

2 stops11h 55m

$614
Quickest round-trip

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Thu 10/8

7:55 pm-11:47 pm

1 stop5h 52m

Portland

Mon 10/12

11:39 am-7:15 pm

1 stop5h 36m

$627

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Tue 8/18

5:00 am-10:41 am

1 stop7h 41m

Portland

Tue 8/25

12:35 am-10:19 am

1 stop7h 44m

$702

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sun 6/28

7:15 pm-11:18 pm

1 stop6h 03m

Portland

Thu 7/2

1:45 pm-11:07 pm

1 stop7h 22m

$887

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Grand Forks to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Portland?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Portland from Grand Forks according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

When to book flights from Grand Forks to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Forks to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Forks to Portland (GFK to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Forks to Portland

Fastest flight time

6h 03m

Direct flights

None
The fastest flight from Grand Forks to Portland takes 6h 03m
There are no direct flights from Grand Forks to Portland. There are no popular flight routes from Grand Forks to Portland.
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Frequently asked questions about flying from Grand Forks to Portland

  • How far is Grand Forks to Portland by plane?

    A flight from Grand Forks to Portland will travel around 1219.3 mi. Typically, this will take 6h 03m by plane in normal conditions.

  • When did momondo last update prices for flights from Grand Forks Airport to Portland Airport?

    Prices for flights from Grand Forks Airport to Portland Airport are updated daily.

  • How old do you have to be to fly from Grand Forks Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Newberg
Troutdale
Clackamas
The Dalles
Gresham
McMinnville

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Grand Forks.

Can I find flights from Grand Forks to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Grand Forks which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grand Forks to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Forks to Portland.

I’m not ready to book a flight from Grand Forks to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Grand Forks are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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