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$141+ Cheap flights from Indianapolis to Portland, ME (IND - 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
IND — PWM
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Find cheap flights from Indianapolis to Portland with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Indianapolis to Portland are usually found in September or May, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Indianapolis to Portland

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

This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:48 amIND - PWM
2 stops25h 48mMultiple Airlines
Thu 12/1810:49 amPWM - IND
1 stop12h 43mMultiple Airlines
Deal found 12/12$492
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:48 amIND - PWM
2 stops25h 48mMultiple Airlines
Fri 12/199:46 amPWM - IND
1 stop30h 24mMultiple Airlines
Deal found 12/12$529
This Southwest deal was found by Cheapflights users on 12/11. 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.
Mon 12/297:30 pmIND - PWM
1 stop4h 35mSouthwest
Fri 1/25:30 amPWM - IND
2 stops6h 20mSouthwest
Deal found 12/11$533
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:25 amIND - PWM
1 stop5h 43mDelta
Tue 1/62:30 pmPWM - IND
1 stop6h 21mDelta
Deal found 12/14$542
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.
Sun 12/215:52 pmIND - PWM
1 stop5h 30mUnited Airlines
Tue 1/66:00 amPWM - IND
2 stops10h 37mUnited Airlines
Deal found 12/13$547
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.
Sat 12/204:15 pmIND - PWM
1 stop5h 14mUnited Airlines
Tue 1/66:00 amPWM - IND
2 stops10h 37mUnited Airlines
Deal found 12/13$647
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:42 pmIND - PWM
1 stop8h 01mDelta
Sun 12/285:45 amPWM - IND
1 stop7h 46mDelta
Deal found 12/14$658
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/277:00 pmIND - PWM
1 stop4h 52mAmerican Airlines
Sat 1/35:45 amPWM - IND
1 stop4h 47mAmerican Airlines
Deal found 12/11$662

Find flight deals from Indianapolis to Portland

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(Kiwi.com)

One-way from

$141
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$596
Provider with most accurate pricing for Indianapolis-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Portland flights.
Search Deals
From Indianapolis to Portland
Search Deals
One-way flight from Indianapolis to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 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 Indianapolis 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 December 14, 2025.
Use the filters below to find and compare flights from Indianapolis to Portland that are best for you.

Fly from

Indianapolis

Fly to

Portland

Route

Depart

Return

Price

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 1/30

2:12 pm-10:22 am

1 stop20h 10m

Portland

Mon 2/2

11:29 am-9:43 am

2 stops22h 14m

$282

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sat 1/10

2:29 pm-10:27 pm

1 stop7h 58m

Portland

Sat 1/17

1:13 pm-6:39 pm

1 stop5h 26m

$293

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Thu 1/15

6:00 am-1:56 pm

2 stops7h 56m

Portland

Tue 1/20

4:10 pm-11:30 pm

1 stop7h 20m

$299

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 1/16

5:21 pm-12:20 am

1 stop6h 59m

Portland

Sat 1/17

6:17 am-12:12 pm

1 stop5h 55m

$328

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 1/16

5:21 pm-12:20 am

1 stop6h 59m

Portland

Tue 1/20

2:35 pm-8:51 pm

1 stop6h 16m

$328

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sat 1/10

6:00 am-2:29 pm

2 stops8h 29m

Portland

Sat 1/17

9:40 am-2:46 pm

1 stop5h 06m

$331

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Thu 1/1

5:50 pm-11:22 pm

1 stop5h 32m

Portland

Mon 1/5

6:00 am-1:53 pm

1 stop7h 53m

$338

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Mon 1/12

9:50 am-2:31 pm

1 stop4h 41m

Portland

Mon 1/19

4:10 pm-11:30 pm

1 stop7h 20m

$341

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 1/16

6:00 am-2:31 pm

2 stops8h 31m

Portland

Tue 1/20

4:10 pm-10:14 pm

1 stop6h 04m

$346

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 1/16

6:00 am-2:31 pm

2 stops8h 31m

Portland

Sat 1/17

8:40 am-1:53 pm

1 stop5h 13m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 13 results
1
2

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

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

How far ahead should I book a flight from Indianapolis to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Portland. Price data was last updated on December 12, 2025.

The price you pay for your flight from Indianapolis to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $78). Flying from Indianapolis to Portland, Maine in December is currently the most expensive (average of $271). 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 IND to PWM?

Find hourly flight availability from Indianapolis 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 December 14, 2025.

One of the essential ways to save on airfare from Indianapolis to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 9% 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 December 14, 2025.
Read through reviews of airlines operating flights from Indianapolis to Portland, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
4,250 reviews

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

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
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Food

7.0

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

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 Indianapolis 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 Indianapolis to Portland, Maine?

    Airlines like Delta and United Airlines fly from Indianapolis to Portland, Maine in about 7h 56m. The time it takes to get you to your destination can typically vary by up to 02m. The distance from Indianapolis to Portland, Maine is about 866 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($280), Delta ($280), and Southwest ($291) offers the cheapest pricing from Indianapolis to Portland, Maine. American Airlines is currently priced 29% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $118. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Indianapolis to Portland, Maine for a low price.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $78). Flying from Indianapolis to Portland, Maine in December is currently the most expensive (average of $271). 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 Indianapolis to Portland

Discover the top 4 airlines that operate flights from Indianapolis 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$291Average$427FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$302Average$366FlexibilityNo cancel feeOn-time69%

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