What airlines fly to Portland?

Delta, United Airlines and Frontier 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 39% 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 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 many operators does momondo search for flights from Grand Forks Airport to Portland Airport?

The number of operators available for flights from Grand Forks Airport to Portland Airport is 1 as of November 2025.

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.

$291 Cheap Flights from Grand Forks to Portland in 2025/26

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0 bags

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Find the cheapest flights from Grand Forks to Portland

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Cheap round-trip flights

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4:02 pm - 8:32 pmGFK-PDX

6h 30m1 stop

6:15 am - 3:20 pmPDX-GFK

7h 05m1 stop

$291Delta

Find Deal

Sat, Jan 31 - Tue, Feb 3

4:02 pm - 10:54 pmGFK-PDX

8h 52m2 stops

6:15 am - 3:20 pmPDX-GFK

7h 05m1 stop

$330Delta

Find Deal

Sat, Jan 31 - Tue, Feb 3

4:02 pm - 8:32 pmGFK-PDX

6h 30m1 stop

7:37 pm - 3:20 pmPDX-GFK

17h 43m2 stops

$357Delta

Find Deal

Sat, Jan 31 - Tue, Feb 3

4:02 pm - 8:32 pmGFK-PDX

6h 30m1 stop

12:40 am - 11:39 amPDX-GFK

8h 59m1 stop

$359Delta

Find Deal

Sat, Jan 31 - Mon, Feb 2

4:02 pm - 8:32 pmGFK-PDX

6h 30m1 stop

12:40 am - 3:20 pmPDX-GFK

12h 40m1 stop

$389Delta

Find Deal

Sat, Jan 31 - Mon, Feb 2

4:02 pm - 10:54 pmGFK-PDX

8h 52m2 stops

7:10 am - 3:20 pmPDX-GFK

30h 10m2 stops

$404Delta

Find Deal

Sat, Jan 31 - Tue, Feb 3

4:02 pm - 10:54 pmGFK-PDX

8h 52m2 stops

12:40 am - 3:20 pmPDX-GFK

12h 40m1 stop

$428Delta

Find Deal

Sat, Jan 31 - Mon, Feb 2

4:02 pm - 10:54 pmGFK-PDX

8h 52m2 stops

12:40 am - 3:20 pmPDX-GFK

12h 40m1 stop

$478Delta

Find Deal

Sat, Jan 31 - Mon, Feb 2

12:19 pm - 10:54 pmGFK-PDX

12h 35m2 stops

1:30 pm - 11:12 pmPDX-GFK

7h 42m2 stops

$488Delta

Find Deal

Sat, Jan 31 - Tue, Feb 3

12:17 pm - 4:16 pmGFK-PDX

29h 59m2 stops

6:15 am - 4:54 pmPDX-GFK

8h 39m1 stop

$551Delta

Find Deal

Wed, Dec 24 - Tue, Dec 30

Delta flights from Grand Forks to Portland

Our best Delta deals on Grand Forks to Portland flight tickets

Delta

Jan 31

GFK4:02 pmGrand Forks

6h 30m

1 stop

PDX8:32 pmPortland

Feb 3

PDX6:15 amPortland

7h 05m

1 stop

GFK3:20 pmGrand Forks

$291

Find similar

Delta

Jan 31

GFK4:02 pmGrand Forks

8h 52m

2 stops

PDX10:54 pmPortland

Feb 3

PDX6:15 amPortland

7h 05m

1 stop

GFK3:20 pmGrand Forks

$330

Find similar

Delta

Jan 31

GFK4:02 pmGrand Forks

6h 30m

1 stop

PDX8:32 pmPortland

Feb 3

PDX7:37 pmPortland

17h 43m

2 stops

GFK3:20 pmGrand Forks

$357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-8:32 pm

1 stop6h 30m

Portland

Tue 2/3

6:15 am-3:20 pm

1 stop7h 05m

$291

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-10:54 pm

2 stops8h 52m

Portland

Tue 2/3

6:15 am-3:20 pm

1 stop7h 05m

$330

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-8:32 pm

1 stop6h 30m

Portland

Tue 2/3

7:37 pm-3:20 pm

2 stops17h 43m

$357

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-8:32 pm

1 stop6h 30m

Portland

Mon 2/2

12:40 am-11:39 am

1 stop8h 59m

$359

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-8:32 pm

1 stop6h 30m

Portland

Mon 2/2

12:40 am-3:20 pm

1 stop12h 40m

$389

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-10:54 pm

2 stops8h 52m

Portland

Tue 2/3

7:10 am-3:20 pm

2 stops30h 10m

$404

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-10:54 pm

2 stops8h 52m

Portland

Mon 2/2

12:40 am-3:20 pm

1 stop12h 40m

$428

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

4:02 pm-10:54 pm

2 stops8h 52m

Portland

Mon 2/2

12:40 am-3:20 pm

1 stop12h 40m

$478

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Sat 1/31

12:19 pm-10:54 pm

2 stops12h 35m

Portland

Tue 2/3

1:30 pm-11:12 pm

2 stops7h 42m

$488

Grand ForksPortland

GFK - PDX

GFKPDX

Grand Forks

Wed 12/24

12:17 pm-4:16 pm

2 stops29h 59m

Portland

Tue 12/30

6:15 am-4:54 pm

1 stop8h 39m

$551

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $565. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $588.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $468. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $663 per ticket.

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 30m
Direct flights	None

The fastest flight from Grand Forks to Portland takes 6h 30m

There are no direct flights from Grand Forks to Portland. There are no popular flight routes from Grand Forks to Portland.

Search flight deals

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 30m 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 many operators does momondo search for flights from Grand Forks Airport to Portland Airport?
The number of operators available for flights from Grand Forks Airport to Portland Airport is 1 as of November 2025.
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.
What is the most popular airline from Grand Forks to Portland?
Based on momondo bookings for flights between Grand Forks and Portland, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Grand Forks to Portland

Compare and see reviews for airlines that fly from Grand Forks to Portland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 7,998 reviews		Search Delta flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

The Dalles

Pacific City

Tigard

Manzanita

Tillamook

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.