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$192+ Cheap flights from Portland, ME to Indianapolis (PWM - IND)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — IND
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Portland to Indianapolis

Cheapest flights from Portland to Indianapolis
Explore the most affordable flight options available from Portland to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 12/1912:21 pmPWM - IND
1 stop6h 55mAmerican Airlines
Sun 12/215:32 pmIND - PWM
1 stop5h 19mAmerican Airlines
Deal found 12/13$784
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Fri 12/1910:19 amPWM - IND
1 stop13h 40mUnited Airlines
Sun 12/211:45 pmIND - PWM
2 stops9h 37mUnited Airlines
Deal found 12/13$797
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/175:17 pmPWM - IND
1 stop6h 40mAmerican Airlines
Fri 12/195:32 pmIND - PWM
1 stop5h 19mAmerican Airlines
Deal found 12/14$937
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/176:00 amPWM - IND
2 stops9h 08mUnited Airlines
Fri 12/196:00 amIND - PWM
1 stop7h 39mUnited Airlines
Deal found 12/14$942

Find flight deals from Portland to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Indianapolis (IND). 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$293
(Delta)

One-way from

$192
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$467
Provider with most accurate pricing for Portland-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Indianapolis flights.
Search Deals
From Portland to Indianapolis
Search Deals
One-way flight from Portland to Indianapolis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Portland to Indianapolis that are best for you.

Fly from

Portland

Fly to

Indianapolis

Route

Depart

Return

Price

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Wed 2/18

6:30 am-12:12 pm

1 stop5h 42m

Indianapolis

Sun 2/22

6:15 am-12:00 pm

1 stop5h 45m

$338

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Wed 1/28

6:00 am-11:42 am

1 stop5h 42m

Indianapolis

Sat 1/31

7:15 am-2:39 pm

1 stop7h 24m

$387

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 1/27

2:31 pm-7:02 pm

1 stop4h 31m

Indianapolis

Sat 1/31

6:34 pm-11:30 pm

1 stop4h 56m

$387

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 2/17

6:00 am-2:58 pm

2 stops8h 58m

Indianapolis

Wed 2/18

12:37 pm-11:20 pm

2 stops10h 43m

$404

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Thu 5/14

4:50 pm-12:02 am

1 stop7h 12m

Indianapolis

Sun 5/17

6:05 am-11:55 am

1 stop5h 50m

$423

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Sun 12/21

10:49 am-11:32 pm

1 stop12h 43m

$192

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 12/30

5:45 am-12:34 pm

1 stop6h 49m

$234

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 12/30

5:30 am-1:09 pm

2 stops7h 39m

$239

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Fri 12/19

9:46 am-4:10 pm

1 stop30h 24m

$271

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Sat 12/20

11:16 am-4:11 pm

1 stop28h 55m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Indianapolis

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 Portland to Indianapolis in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Portland, Maine-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Indianapolis 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 Portland, Maine-Indianapolis 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 Portland to Indianapolis

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

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

Currently, June is the cheapest month in which you can book a flight from Portland, Maine to Indianapolis (average of $89). Flying from Portland, Maine to Indianapolis in January is currently the most expensive (average of $264). 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 PWM to IND?

Find hourly flight availability from Portland to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s typically best to fly out from Portland, Maine to Indianapolis at noon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated December 14, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Portland to Indianapolis 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
7.9
Good
4,251 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,251 reviews
Southwest
7.9
Good
4,251 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,251 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,094 reviews
Southwest
7.9
Good
4,251 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,251 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

    There are many flights that can get you from Portland, Maine to Indianapolis in 5h 42m. Fly via Delta or United Airlines to get the fastest option. Portland, Maine and Indianapolis are separated by a distance of 866 mi.

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

    Currently priced at $216, American Airlines will fly you from Portland, Maine to Indianapolis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $236 and $258, respectively. You may be able to fly from Portland, Maine to Indianapolis for 46% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland, Maine to Indianapolis one-way?

    One-way options have recently been found by users for as low as $118 on American Airlines. Other airlines that offer cheap prices include United Airlines from $148 and Southwest from $148 one-way.

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

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

  • How can I find direct flights from Portland to Indianapolis?

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Portland, Maine to Indianapolis (average of $89). Flying from Portland, Maine to Indianapolis in January is currently the most expensive (average of $264). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Muncie
Noblesville
Fishers
Greenwood
Plainfield
Anderson
Kokomo
Franklin
Carmel
Crawfordsville
Bloomington
Speedway

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Top 4 airlines flying from Portland to Indianapolis

Discover the top 4 airlines that operate flights from Portland to Indianapolis. 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$169Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$352FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$267Average$411FlexibilityNo cancel feeOn-time63%

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