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$138+ Cheap flights from Grand Rapids to Portland, ME (GRR - PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — PWM
Dec 11 — Dec 181
Thu 12/11
Thu 12/18
1 adult, Economy
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Cheap flight deals from Grand Rapids to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Portland (PWM). 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 November 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$315
(Delta)

One-way from

$138
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$396
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Portland flights.
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From Grand Rapids Gerald R. Ford Intl to Portland
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One-way flight from Grand Rapids Gerald R. Ford Intl to Portland
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Highest demand for flights based on searches. 15% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Grand Rapids to Portland

Cheapest flights from Grand Rapids to Portland
Explore the most affordable flight options available from Grand Rapids to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2025.

This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 11/246:00 amGRR - PWM
1 stop6h 30mDelta
Tue 12/24:53 pmPWM - GRR
1 stop4h 22mDelta
Deal found 11/9$315
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:52 pmGRR - PWM
1 stop4h 25mUnited Airlines
Sat 12/136:00 amPWM - GRR
1 stop6h 15mUnited Airlines
Deal found 11/9$317
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amGRR - PWM
1 stop5h 46mAmerican Airlines
Tue 12/25:21 pmPWM - GRR
2 stops6h 47mAmerican Airlines
Deal found 11/9$320
This Southwest deal was found by Cheapflights users on 11/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:30 pmGRR - PWM
2 stops9h 25mSouthwest
Sat 12/135:40 amPWM - GRR
1 stop4h 30mSouthwest
Deal found 11/9$322
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 12/61:00 pmGRR - PWM
2 stops10h 59mDelta
Sat 12/136:08 amPWM - GRR
2 stops8h 59mDelta
Deal found 11/9$327
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:35 amGRR - PWM
1 stop6h 02mAmerican Airlines
Tue 12/165:17 pmPWM - GRR
1 stop6h 42mAmerican Airlines
Deal found 11/10$352
This Southwest deal was found by Cheapflights users on 11/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:05 pmGRR - PWM
2 stops12h 15mSouthwest
Tue 12/1612:45 pmPWM - GRR
2 stops9h 50mSouthwest
Deal found 11/10$362
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:56 pmGRR - PWM
2 stops10h 21mUnited Airlines
Tue 12/23:00 pmPWM - GRR
2 stops8h 29mUnited Airlines
Deal found 11/9$419
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:13 amGRR - PWM
2 stops9h 30mAmerican Airlines
Mon 12/297:17 amPWM - GRR
1 stop8h 01mAmerican Airlines
Deal found 11/10$454
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:30 amGRR - PWM
1 stop6h 52mUnited Airlines
Sun 12/79:45 amPWM - GRR
1 stop6h 16mUnited Airlines
Deal found 11/9$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 2,558,603 searches. Data last updated November 11, 2025.
Use the filters below to find and compare flights from Grand Rapids to Portland that are best for you.

Fly from

Grand Rapids

Fly to

Portland

Route

Depart

Return

Price

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Mon 11/24

6:00 am-12:30 pm

1 stop6h 30m

Portland

Tue 12/2

4:53 pm-9:15 pm

1 stop4h 22m

$315

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Sat 12/6

4:52 pm-9:17 pm

1 stop4h 25m

Portland

Sat 12/13

6:00 am-12:15 pm

1 stop6h 15m

$317

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Tue 3/10

6:00 pm-11:05 pm

1 stop5h 05m

Portland

Wed 3/11

5:30 am-12:01 pm

1 stop6h 31m

$317

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Mon 11/24

6:00 am-11:46 am

1 stop5h 46m

Portland

Tue 12/2

5:21 pm-12:08 am

2 stops6h 47m

$320

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Sat 12/6

12:30 pm-9:55 pm

2 stops9h 25m

Portland

Sat 12/13

5:40 am-10:10 am

1 stop4h 30m

$322

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Sat 12/6

1:00 pm-11:59 pm

2 stops10h 59m

Portland

Sat 12/13

6:08 am-3:07 pm

2 stops8h 59m

$327

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 2/18

9:00 am-3:14 pm

1 stop6h 14m

Portland

Sun 2/22

6:00 am-12:09 pm

1 stop6h 09m

$350

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Thu 1/8

11:46 am-9:07 am

2 stops21h 21m

$138

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 12/3

5:49 pm-11:21 pm

1 stop5h 32m

$159

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 1/7

1:33 pm-6:50 pm

1 stop5h 17m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 17 results
1
2

Compare providers for flights from Grand Rapids 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 Rapids to Portland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Grand Rapids-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Grand Rapids-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams 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 Rapids-Portland, Maine 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 Rapids to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Grand Rapids 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 Grand Rapids to Portland

What is the cheapest month to book a flight from Grand Rapids to Portland, Maine?

Currently, December is the cheapest month in which you can book a flight from Grand Rapids to Portland, Maine (average of $90). Flying from Grand Rapids to Portland, Maine in January is currently the most expensive (average of $226). 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.

What is the cheapest time of day to fly from GRR to PWM?

Find hourly flight availability from Grand Rapids to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 11, 2025.

One of the essential ways to save on airfare from Grand Rapids to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

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 November 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Grand Rapids to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,012 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Portland. 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 Grand Rapids to Portland, Maine?

    There are many flights that can get you from Grand Rapids to Portland, Maine in 4h 25m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 766 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Grand Rapids to Portland, Maine round-trip?

    American Airlines, at $172, was found to be the cheapest airline from Grand Rapids to Portland, Maine.Alternate airlines to your destination round-trip include Delta and Southwest. American Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Rapids to Portland 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 Grand Rapids to Portland, Maine?

    Currently, December is the cheapest month in which you can book a flight from Grand Rapids to Portland, Maine (average of $90). Flying from Grand Rapids to Portland, Maine in January is currently the most expensive (average of $226). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top 4 airlines flying from Grand Rapids to Portland

Discover the top 4 airlines that operate flights from Grand Rapids 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 2,558,603 searches. Data last updated November 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$172Average$391FlexibilityNo cancel feeOn-time71%
DeltaCheapest$262Average$462FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$397FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$334Average$501FlexibilityNo cancel feeOn-time69%

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