$128 Cheap Flights from Grand Rapids (GRR) to Portland (PWM)

View $128 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to Portland Intl. Jetport Airport (PWM)

Cheap Flights from Grand Rapids to Portland (GRR-PWM)

Prices were available within the past 7 days and start at $128 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 30 - Tue, Oct 7
GRR
Grand Rapids
PWM
Portland
$255 Roundtrip, found 7 hours ago
$255
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Grand Rapids to Portland, returning Tue, Oct 7, priced at $255 found 7 hours ago
Delta
Tue, Sep 23 - Tue, Sep 30
GRR
Grand Rapids
PWM
Portland
$255 Roundtrip, found 5 hours ago
$255
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Sep 23 from Grand Rapids to Portland, returning Tue, Sep 30, priced at $255 found 5 hours ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
GRR
Grand Rapids
PWM
Portland
$259 Roundtrip, found 7 hours ago
$259
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Grand Rapids to Portland, returning Tue, Oct 7, priced at $259 found 7 hours ago
United
Tue, Sep 30 - Tue, Oct 7
GRR
Grand Rapids
PWM
Portland
$263 Roundtrip, found 7 hours ago
$263
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Sep 30 from Grand Rapids to Portland, returning Tue, Oct 7, priced at $263 found 7 hours ago
United
Tue, Sep 30 - Tue, Oct 7
GRR
Grand Rapids
PWM
Portland
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Sep 30 from Grand Rapids to Portland, returning Tue, Oct 7, priced at $264 found 7 hours ago
American Airlines
Sat, Oct 18 - Tue, Oct 21
GRR
Grand Rapids
PWM
Portland
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 18 from Grand Rapids to Portland, returning Tue, Oct 21, priced at $267 found 2 days ago
United
Tue, Sep 30 - Tue, Oct 7
GRR
Grand Rapids
PWM
Portland
$268 Roundtrip, found 7 hours ago
$268
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Sep 30 from Grand Rapids to Portland, returning Tue, Oct 7, priced at $268 found 7 hours ago
Southwest Airlines
Mon, Sep 22 - Sat, Sep 27
GRR
Grand Rapids
PWM
Portland
$271 Roundtrip, found 1 hour ago
$271
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Mon, Sep 22 from Grand Rapids to Portland, returning Sat, Sep 27, priced at $271 found 1 hour ago
Delta
Sat, Oct 18 - Tue, Oct 21
GRR
Grand Rapids
PWM
Portland
$272 Roundtrip, found 2 days ago
$272
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 18 from Grand Rapids to Portland, returning Tue, Oct 21, priced at $272 found 2 days ago
American Airlines
Thu, Oct 2 - Thu, Oct 9
GRR
Grand Rapids
PWM
Portland
$275 Roundtrip, found 7 hours ago
$275
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 2 from Grand Rapids to Portland, returning Thu, Oct 9, priced at $275 found 7 hours ago

Find the cheapest month to fly from Grand Rapids (GRR) to Portland (PWM)

January is typically the cheapest month to fly

From $119 - $636 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $328
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $328
Flights from Grand Rapids (GRR) to Portland (PWM)
Origin airport
Gerald R. Ford Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$254
Distance
766 mi

Grand Rapids to Portland Flights

The cheapest times to fly from Grand Rapids to Portland

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

 

The best time to book a flight from Grand Rapids to Portland

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

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 Grand Rapids to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $128 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 Grand Rapids to Portland 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 Grand Rapids to Portland 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 Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM) cost?
Get a cheap one-way flight from $128 or cheap return flight from $255 from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM)?
Planning your trip for September may help you find better deals, as it's the cheapest month for flights between GRR and PWM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from GRR to PWM. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM)?
Direct flights from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRR to PWM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a range of factors, including 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 Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM)?
To avoid possible delays on the Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your plane ticket from GRR to PWM just before your journey is usually more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a GRR to PWM flight and hotel package?
You can save money by securing a GRR to PWM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to Portland Intl. Jetport Airport (PWM)?
Typically, you're able to cancel or reschedule your GRR to PWM flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.