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$139+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — PWM
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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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

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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$286
(Kiwi.com)

One-way from

$151
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$399
Provider with most accurate pricing for Indianapolis-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Portland flights.
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From Indianapolis to Portland
Search Deals
One-way flight from Indianapolis to Portland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 11/139:49 amIND - PWM
2 stops23h 17mMultiple Airlines
sáb. 11/1511:16 amPWM - IND
1 stop9h 25mMultiple Airlines
Deal found 10/27$286
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 11/1310:00 pmIND - PWM
2 stops36h 41mMultiple Airlines
lun. 11/179:46 amPWM - IND
1 stop11h 33mMultiple Airlines
Deal found 10/27$306
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
vie. 11/1410:14 pmIND - PWM
1 stop12h 22mMultiple Airlines
lun. 11/179:46 amPWM - IND
1 stop11h 33mMultiple Airlines
Deal found 10/27$321
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 11/185:05 amIND - PWM
2 stops29h 31mMultiple Airlines
sáb. 11/2211:16 amPWM - IND
1 stop20h 52mMultiple Airlines
Deal found 10/28$331
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 12/106:00 amIND - PWM
1 stop4h 47mDelta
dom. 12/146:15 amPWM - IND
1 stop6h 02mDelta
Deal found 10/28$350
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 12/107:15 amIND - PWM
2 stops7h 04mUnited Airlines
dom. 12/146:00 amPWM - IND
1 stop6h 23mUnited Airlines
Deal found 10/28$355
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
sáb. 11/155:05 amIND - PWM
2 stops33h 25mMultiple Airlines
lun. 11/179:46 amPWM - IND
1 stop11h 33mMultiple Airlines
Deal found 10/27$361
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 11/185:17 pmIND - PWM
1 stop5h 02mDelta
mar. 11/256:00 amPWM - IND
1 stop7h 56mDelta
Deal found 10/28$362
This American Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 12/246:03 amIND - PWM
1 stop7h 19mAmerican Airlines
sáb. 12/275:45 amPWM - IND
1 stop4h 47mAmerican Airlines
Deal found 10/29$369

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 octubre 29, 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

jue. 11/13

9:49 am-9:06 am

2 stops23h 17m

Portland

sáb. 11/15

11:16 am-8:41 pm

1 stop9h 25m

$286

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 1/14

6:40 am-1:45 pm

1 stop7h 05m

Portland

dom. 1/18

5:30 am-12:31 pm

1 stop7h 01m

$287

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 1/14

7:00 am-2:55 pm

2 stops7h 55m

Portland

dom. 1/18

12:45 pm-8:10 pm

1 stop7h 25m

$321

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mar. 11/18

8:59 pm-10:36 am

1 stop13h 37m

Portland

sáb. 11/22

11:16 am-8:08 am

1 stop20h 52m

$344

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 12/10

6:34 am-11:37 am

1 stop5h 03m

Portland

dom. 12/14

5:34 am-12:36 pm

1 stop7h 02m

$350

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 12/10

6:00 am-10:47 am

1 stop4h 47m

Portland

dom. 12/14

6:15 am-12:17 pm

1 stop6h 02m

$350

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mar. 3/3

1:48 pm-9:59 pm

1 stop8h 11m

Portland

jue. 3/5

6:30 am-12:17 pm

1 stop5h 47m

$350

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

jue. 1/1

5:32 pm-10:51 pm

1 stop5h 19m

Portland

dom. 1/4

5:45 am-10:27 am

1 stop4h 42m

$354

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 2/11

2:34 pm-11:30 pm

2 stops8h 56m

Portland

dom. 2/15

6:00 am-2:58 pm

2 stops8h 58m

$364

IndianapolisPortland

IND - PWM

INDPWM

Indianapolis

mié. 1/14

7:15 am-2:31 pm

2 stops7h 16m

Portland

dom. 1/18

3:42 pm-11:30 pm

2 stops7h 48m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 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 October.
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 October 24, 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 August is currently the most expensive (average of $223). 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 octubre 29, 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 octubre 29, 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
8.0
Very good
4,241 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Southwest fly from Indianapolis to Portland, Maine in about 7h 05m. The time it takes to get you to your destination can typically vary by up to 50m. 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 ($283), and Southwest ($291) offers the cheapest pricing from Indianapolis to Portland, Maine. American Airlines is currently priced 25% below the average price you’ll pay for this route.

  • 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 August is currently the most expensive (average of $223). 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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Alternative routes for Indianapolis to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$291Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$404FlexibilityNo cancel feeOn-time69%

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