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Cheap flights from Portland, Maine to Indianapolis 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 Portland, Maine to Indianapolis departing on 9/29. 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 Portland, Maine to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:52 pm - 12:07 am
PWM
-
IND
7h 15m
1 stop
Delta Logo
5:10 pm - 12:59 am
IND
-
PWM
7h 49m
1 stop
$317Delta
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
5:45 am - 1:10 pm
PWM
-
IND
7h 25m
1 stop
Southwest Logo
12:15 pm - 10:05 pm
IND
-
PWM
9h 50m
2 stops
$322Southwest
Tue, Sep 15 - Wed, Sep 16
Southwest Logo
10:30 am - 9:00 pm
PWM
-
IND
10h 30m
2 stops
Southwest Logo
12:15 pm - 10:05 pm
IND
-
PWM
9h 50m
2 stops
$327Southwest
Tue, Sep 15 - Wed, Sep 16
Multiple Airlines Logo
8:00 am - 9:48 am
PWM
-
IND
25h 48m
2 stops
Multiple Airlines Logo
6:51 pm - 9:19 pm
IND
-
PWM
26h 28m
1 stop
$335Multiple Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
6:46 pm - 11:59 pm
PWM
-
IND
5h 13m
1 stop
American Airlines Logo
12:14 pm - 5:32 pm
IND
-
PWM
5h 18m
1 stop
$336American Airlines
Sat, Aug 15 - Tue, Aug 18
Multiple Airlines Logo
8:00 am - 9:48 am
PWM
-
IND
25h 48m
2 stops
Multiple Airlines Logo
6:51 pm - 9:19 pm
IND
-
PWM
26h 28m
1 stop
$342Multiple Airlines
Tue, Jul 14 - Mon, Jul 20
Multiple Airlines Logo
8:14 pm - 10:14 am
PWM
-
IND
14h 00m
1 stop
Multiple Airlines Logo
12:39 pm - 9:08 am
IND
-
PWM
20h 29m
2 stops
$346Multiple Airlines
Thu, Sep 24 - Sun, Sep 27
Delta Logo
6:00 am - 11:26 am
PWM
-
IND
5h 26m
1 stop
Delta Logo
5:10 pm - 12:59 am
IND
-
PWM
7h 49m
1 stop
$349Delta
Sat, Jul 25 - Tue, Jul 28
Multiple Airlines Logo
9:52 am - 9:58 am
PWM
-
IND
24h 06m
1 stop
Multiple Airlines Logo
6:51 pm - 9:19 pm
IND
-
PWM
26h 28m
1 stop
$351Multiple Airlines
Fri, Jul 10 - Mon, Jul 13
Multiple Airlines Logo
8:14 pm - 10:14 am
PWM
-
IND
14h 00m
1 stop
Multiple Airlines Logo
12:39 pm - 9:08 am
IND
-
PWM
20h 29m
2 stops
$352Multiple Airlines
Thu, Sep 24 - Sun, Sep 27

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Delta flights from Portland, Maine to Indianapolis

Our best Delta deals on Portland, Maine to Indianapolis flight tickets
Delta
Jul 14
PWM4:52 pmPortland
7h 15m
1 stop
IND12:07 amIndianapolis
Jul 21
IND5:10 pmIndianapolis
7h 49m
1 stop
PWM12:59 amPortland
$317
Delta
Jul 25
PWM6:00 amPortland
5h 26m
1 stop
IND11:26 amIndianapolis
Jul 28
IND5:10 pmIndianapolis
7h 49m
1 stop
PWM12:59 amPortland
$349
Delta
Jul 14
PWM6:00 amPortland
6h 12m
1 stop
IND12:12 pmIndianapolis
Jul 20
IND5:10 pmIndianapolis
7h 49m
1 stop
PWM12:59 amPortland
$362

American Airlines flights from Portland, Maine to Indianapolis

Our best American Airlines deals on Portland, Maine to Indianapolis flight tickets
American Airlines
Aug 15
PWM6:46 pmPortland
5h 13m
1 stop
IND11:59 pmIndianapolis
Aug 18
IND12:14 pmIndianapolis
5h 18m
1 stop
PWM5:32 pmPortland
$336
American Airlines
Jul 29
PWM1:25 pmPortland
8h 04m
1 stop
IND9:29 pmIndianapolis
Aug 4
IND5:36 amIndianapolis
6h 09m
1 stop
PWM11:45 amPortland
$357
American Airlines
Jul 18
PWM7:51 pmPortland
5h 00m
1 stop
IND12:51 amIndianapolis
Jul 25
IND4:46 pmIndianapolis
4h 36m
1 stop
PWM9:22 pmPortland
$369

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Indianapolis 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 22, 2026.
Use the filters below to find and compare flights from Portland, Maine to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 7/14

4:52 pm-12:07 am

1 stop7h 15m

Indianapolis

Tue 7/21

5:10 pm-12:59 am

1 stop7h 49m

$317

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 9/15

5:45 am-1:10 pm

1 stop7h 25m

Indianapolis

Wed 9/16

12:15 pm-10:05 pm

2 stops9h 50m

$322

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 9/15

10:30 am-9:00 pm

2 stops10h 30m

Indianapolis

Wed 9/16

12:15 pm-10:05 pm

2 stops9h 50m

$327

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 7/14

8:00 am-9:48 am

2 stops25h 48m

Indianapolis

Mon 7/20

6:51 pm-9:19 pm

1 stop26h 28m

$335
Quickest round-trip

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Sat 8/15

6:46 pm-11:59 pm

1 stop5h 13m

Indianapolis

Tue 8/18

12:14 pm-5:32 pm

1 stop5h 18m

$336

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 7/14

8:00 am-9:48 am

2 stops25h 48m

Indianapolis

Mon 7/20

6:51 pm-9:19 pm

1 stop26h 28m

$342

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Thu 9/24

8:14 pm-10:14 am

1 stop14h 00m

Indianapolis

Sun 9/27

12:39 pm-9:08 am

2 stops20h 29m

$346

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Sat 7/25

6:00 am-11:26 am

1 stop5h 26m

Indianapolis

Tue 7/28

5:10 pm-12:59 am

1 stop7h 49m

$349

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Fri 7/10

9:52 am-9:58 am

1 stop24h 06m

Indianapolis

Mon 7/13

6:51 pm-9:19 pm

1 stop26h 28m

$351

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Thu 9/24

8:14 pm-10:14 am

1 stop14h 00m

Indianapolis

Sun 9/27

12:39 pm-9:08 am

2 stops20h 29m

$352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Portland, Maine to Indianapolis

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 Portland, Maine and Indianapolis?

What is the cheapest month to fly to Indianapolis?

In general, August is the cheapest month to fly from Portland, Maine to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $292. If you are unable to visit Indianapolis during the month of August, then departing from Portland, Maine during the month October is also very affordable. Most momondo users find prices during this month for around $363.

How have Portland, Maine to Indianapolis flight prices changed over time?

As of June 2026, prices for Portland, Maine to Indianapolis flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Indianapolis

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

Cheap Portland, Maine to Indianapolis (PWM to IND) flight deals and tips

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

Fastest flight time

4h 36m

Direct flights

None
The fastest flight from Portland, Maine to Indianapolis takes 4h 36m
There are no direct flights from Portland, Maine to Indianapolis. There are no popular flight routes from Portland, Maine to Indianapolis.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Indianapolis

  • How far is Portland to Indianapolis by plane?

    There are 861.0 mi between Portland and Indianapolis. Typically, this will take 4h 36m by plane in normal conditions.

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

    Prices for flights from Portland Airport to Indianapolis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Indianapolis Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Indianapolis Airport.

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

    The travel and health documents required for your trip to Indianapolis 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 Indianapolis 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 Portland, Maine to Indianapolis?

Best airlines flying from Portland, Maine to Indianapolis

Compare and see reviews for airlines that fly from Portland, Maine to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $169Free CancellationRating
7.1
11,739 reviews
Search American Airlines flights
SouthwestPriceFrom $258Free CancellationRating
7.9
4,243 reviews
Search Southwest flights
DeltaPriceFrom $258Free CancellationRating
7.8
8,421 reviews
Search Delta flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Plainfield
Anderson
Greenwood
Noblesville
Carmel
Shelbyville
Franklin
Fishers
Speedway
Seymour
Westfield
West Lafayette
Crawfordsville
Brownsburg
Greenfield
Mooresville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Indianapolis for you.

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

Yes. All flights to Indianapolis from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Indianapolis?

Once you have performed a search for Portland to Indianapolis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Indianapolis 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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