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$136+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — PWM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Portland are usually found in November or October, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap 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 June 12, 2025.

Round-trip from

$271
(Southwest)

One-way from

$136
(Delta)

Popular in

December

Cheapest in

November

Average price

$366
From Indianapolis to Portland
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One-way flight from Indianapolis to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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 8/47:35 pmIND - PWM
1 stop4h 30mSouthwest
Thu 8/75:50 amPWM - IND
1 stop4h 10mSouthwest
Deal found 6/11$271
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:45 pmIND - PWM
1 stop7h 01mDelta
Tue 7/156:30 amPWM - IND
1 stop5h 48mDelta
Deal found 6/12$297
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/196:23 pmIND - PWM
1 stop4h 56mAmerican Airlines
Sat 8/96:00 amPWM - IND
1 stop4h 20mAmerican Airlines
Deal found 6/10$299
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:00 amIND - PWM
2 stops7h 19mUnited Airlines
Wed 7/167:15 pmPWM - IND
1 stop4h 43mUnited Airlines
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/134:14 pmIND - PWM
1 stop19h 21mMultiple Airlines
Fri 7/1812:40 pmPWM - IND
2 stops26h 44mMultiple Airlines
Deal found 6/10$383
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:51 pmIND - PWM
2 stops24h 22mFrontier
Sat 8/26:58 pmPWM - IND
1 stop22h 55mFrontier
Deal found 6/11$436

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 June 12, 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

Mon 8/4

7:35 pm-12:05 am

1 stop4h 30m

Portland

Thu 8/7

5:50 am-10:00 am

1 stop4h 10m

$271

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sat 7/19

6:23 pm-11:19 pm

1 stop4h 56m

Portland

Sat 8/9

6:00 am-10:20 am

1 stop4h 20m

$299

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Wed 7/9

6:00 am-1:19 pm

2 stops7h 19m

Portland

Wed 7/16

7:15 pm-11:58 pm

1 stop4h 43m

$302

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sat 7/12

4:50 pm-10:06 pm

1 stop5h 16m

Portland

Thu 7/17

6:30 am-9:11 pm

1 stop14h 41m

$326

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sun 7/13

4:14 pm-11:35 am

1 stop19h 21m

Portland

Fri 7/18

12:40 pm-3:24 pm

2 stops26h 44m

$383

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Fri 8/1

5:51 pm-6:13 pm

2 stops24h 22m

Portland

Sat 8/9

6:58 pm-5:53 pm

1 stop22h 55m

$426

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Wed 8/6

12:04 pm-4:11 pm

1 stop4h 07m

$136

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Sun 8/17

7:10 pm-11:45 am

1 stop16h 35m

$155

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Mon 8/4

5:16 pm-10:45 pm

1 stop5h 29m

$171

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

Tue 8/5

11:45 am-11:59 pm

2 stops12h 14m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
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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 June 9, 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 81 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, January is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $296). Flying from Indianapolis to Portland, Maine in July is currently the most expensive (average of $394). 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 June 12, 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 10% on airfare.

What is the cheapest day to fly from Indianapolis to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Indianapolis to Portland, Maine flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Indianapolis to Portland, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    According to our current data, Southwest ($271), Delta ($297), and American Airlines ($299) offers the cheapest pricing from Indianapolis to Portland, Maine. Southwest is currently priced 27% 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 Delta, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from Sun Country Air and American Airlines, 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, January is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $296). Flying from Indianapolis to Portland, Maine in July is currently the most expensive (average of $394). 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
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$266Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$361Average$446FlexibilityNo cancel feeOn-time63%

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