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Cheap flights from Grand Rapids to Portland from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Portland departing on 8/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:20 pm - 10:05 pm
GRR
-
PWM
5h 45m
1 stop
Southwest Logo
5:45 am - 1:00 pm
PWM
-
GRR
7h 15m
1 stop
$317Southwest
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
6:00 am - 11:54 am
GRR
-
PWM
5h 54m
1 stop
American Airlines Logo
6:00 pm - 11:08 pm
PWM
-
GRR
5h 08m
1 stop
$319American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
6:45 am - 3:51 pm
GRR
-
PWM
9h 06m
2 stops
American Airlines Logo
6:30 am - 2:12 pm
PWM
-
GRR
7h 42m
1 stop
$322American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
6:45 am - 3:51 pm
GRR
-
PWM
9h 06m
2 stops
American Airlines Logo
6:00 am - 2:12 pm
PWM
-
GRR
8h 12m
2 stops
$327American Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
3:52 pm - 9:23 pm
GRR
-
PWM
5h 31m
1 stop
United Airlines Logo
7:40 am - 2:50 pm
PWM
-
GRR
7h 10m
1 stop
$328United Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
7:12 am - 1:12 pm
GRR
-
PWM
6h 00m
1 stop
American Airlines Logo
7:00 am - 2:07 pm
PWM
-
GRR
7h 07m
1 stop
$330American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
7:13 am - 12:42 pm
GRR
-
PWM
5h 29m
1 stop
American Airlines Logo
6:00 am - 1:24 pm
PWM
-
GRR
7h 24m
1 stop
$331American Airlines
Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
7:12 am - 1:12 pm
GRR
-
PWM
6h 00m
1 stop
American Airlines Logo
6:00 am - 1:26 pm
PWM
-
GRR
7h 26m
1 stop
$332American Airlines
Wed, Sep 30 - Mon, Oct 5
Southwest Logo
8:20 am - 10:05 pm
GRR
-
PWM
13h 45m
2 stops
Southwest Logo
5:45 am - 3:10 pm
PWM
-
GRR
9h 25m
2 stops
$333Southwest
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
3:52 pm - 9:44 pm
GRR
-
PWM
5h 52m
1 stop
United Airlines Logo
4:57 pm - 10:06 pm
PWM
-
GRR
5h 09m
1 stop
$336United Airlines
Wed, Sep 9 - Tue, Sep 15

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American Airlines flights from Grand Rapids to Portland, Maine

Our best American Airlines deals on Grand Rapids to Portland, Maine flight tickets
American Airlines
Sep 9
GRR6:00 amGrand Rapids Gerald R. Ford Intl
5h 54m
1 stop
PWM11:54 amPortland
Sep 15
PWM6:00 pmPortland
5h 08m
1 stop
GRR11:08 pmGrand Rapids Gerald R. Ford Intl
$319
American Airlines
Sep 9
GRR6:45 amGrand Rapids Gerald R. Ford Intl
9h 06m
2 stops
PWM3:51 pmPortland
Sep 15
PWM6:30 amPortland
7h 42m
1 stop
GRR2:12 pmGrand Rapids Gerald R. Ford Intl
$322
American Airlines
Sep 9
GRR6:45 amGrand Rapids Gerald R. Ford Intl
9h 06m
2 stops
PWM3:51 pmPortland
Sep 15
PWM6:00 amPortland
8h 12m
2 stops
GRR2:12 pmGrand Rapids Gerald R. Ford Intl
$327

Delta flights from Grand Rapids to Portland, Maine

Our best Delta deals on Grand Rapids to Portland, Maine flight tickets
Delta
Sep 30
GRR5:55 pmGrand Rapids Gerald R. Ford Intl
5h 22m
1 stop
PWM11:17 pmPortland
Oct 5
PWM5:29 pmPortland
5h 35m
1 stop
GRR11:04 pmGrand Rapids Gerald R. Ford Intl
$355
Delta
Sep 20
GRR6:00 amGrand Rapids Gerald R. Ford Intl
7h 16m
1 stop
PWM1:16 pmPortland
Sep 23
PWM11:35 amPortland
5h 44m
1 stop
GRR5:19 pmGrand Rapids Gerald R. Ford Intl
$381
Delta
Jul 22
GRR5:59 pmGrand Rapids Gerald R. Ford Intl
7h 00m
2 stops
PWM12:59 amPortland
Jul 26
PWM6:25 amPortland
5h 15m
1 stop
GRR11:40 amGrand Rapids Gerald R. Ford Intl
$1,290

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Portland, Maine 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 July 19, 2026.
Use the filters below to find and compare flights from Grand Rapids to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/9

4:20 pm-10:05 pm

1 stop5h 45m

Portland

Tue 9/15

5:45 am-1:00 pm

1 stop7h 15m

$317

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/9

6:00 am-11:54 am

1 stop5h 54m

Portland

Tue 9/15

6:00 pm-11:08 pm

1 stop5h 08m

$319

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/9

6:45 am-3:51 pm

2 stops9h 06m

Portland

Tue 9/15

6:30 am-2:12 pm

1 stop7h 42m

$322

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/9

6:45 am-3:51 pm

2 stops9h 06m

Portland

Tue 9/15

6:00 am-2:12 pm

2 stops8h 12m

$327

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Thu 8/20

3:52 pm-9:23 pm

1 stop5h 31m

Portland

Thu 8/27

7:40 am-2:50 pm

1 stop7h 10m

$328

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/30

7:12 am-1:12 pm

1 stop6h 00m

Portland

Tue 10/6

7:00 am-2:07 pm

1 stop7h 07m

$330

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/23

7:13 am-12:42 pm

1 stop5h 29m

Portland

Sat 9/26

6:00 am-1:24 pm

1 stop7h 24m

$331

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/30

7:12 am-1:12 pm

1 stop6h 00m

Portland

Mon 10/5

6:00 am-1:26 pm

1 stop7h 26m

$332

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 8/12

8:20 am-10:05 pm

2 stops13h 45m

Portland

Wed 8/19

5:45 am-3:10 pm

2 stops9h 25m

$333
Quickest round-trip

Grand RapidsPortland

GRR - PWM

GRRPWM

Grand Rapids Gerald R. Ford Intl

Wed 9/9

3:52 pm-9:44 pm

1 stop5h 52m

Portland

Tue 9/15

4:57 pm-10:06 pm

1 stop5h 09m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Portland from

How to get the cheapest flight ticket from Grand Rapids to Portland, Maine

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 is the typical price of a round-trip flight between Grand Rapids and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Grand Rapids is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $315.

When to book flights from Grand Rapids to Portland, Maine

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

Cheap Grand Rapids to Portland, Maine (GRR to PWM) flight deals and tips

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Grand Rapids to Portland, Maine takes 4h 35m
There are no direct flights from Grand Rapids to Portland, Maine. There are no popular flight routes from Grand Rapids to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Grand Rapids to Portland, Maine

  • How far is Grand Rapids Gerald R. Ford Intl to Portland by plane?

    The distance between Grand Rapids Gerald R. Ford Intl and Portland is about 774.8 mi. 4h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portland Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Portland Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Grand Rapids to Portland, Maine?

Best airlines flying from Grand Rapids to Portland, Maine

Compare and see reviews for airlines that fly from Grand Rapids to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $172Free CancellationRating
7.1
11,820 reviews
Search American Airlines flights
DeltaPriceFrom $262Free CancellationRating
7.8
8,477 reviews
Search Delta flights
United AirlinesPriceFrom $373Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Brunswick
Conway
Freeport
Bartlett
Gorham
Auburn
Windham
Bath
Intervale
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Rapids to Portland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Portland from Grand Rapids with this policy.

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

momondo provides multiple filters to help you find the best flight to Portland from Grand Rapids. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Grand Rapids to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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