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$109+ Cheap flights from Portland, ME (PWM) to Indiana

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — IND
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Portland to Indiana

Keep the following information in mind while searching for Portland to Indiana flight deals. Data was last updated July 29, 2025.

Round-trip from

$237
(Southwest)

One-way from

$109
(Frontier)

Popular in

January

Cheapest in

March

Average price

$421
From Portland to Indiana
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One-way flight from Portland to Indiana
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Indiana

Cheapest flights from Portland to Indiana
Explore the most affordable flight options available from Portland to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:15 amPWM - CVG
1 stop4h 50mSouthwest
Wed 9/105:55 amCVG - PWM
1 stop3h 55mSouthwest
Deal found 7/28$237
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:34 pmPWM - IND
1 stop5h 29mDelta
Wed 9/105:58 pmIND - PWM
1 stop6h 55mDelta
Deal found 7/27$237
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:33 pmPWM - SBN
1 stop4h 07mDelta
Sat 9/62:00 pmSBN - PWM
1 stop3h 48mDelta
Deal found 7/27$249
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/224:56 pmPWM - IND
1 stop4h 55mUnited Airlines
Sat 8/304:40 pmIND - PWM
1 stop5h 19mUnited Airlines
Deal found 7/28$253
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:19 pmPWM - ORD
1 stop9h 09mJetBlue
Fri 9/51:36 pmORD - PWM
1 stop7h 26mJetBlue
Deal found 7/27$257
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/271:39 pmPWM - ORD
1 stop5h 23mDelta
Thu 9/46:20 pmORD - PWM
1 stop5h 28mDelta
Deal found 7/28$258
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:50 amPWM - MDW
1 stop6h 10mSouthwest
Wed 9/36:25 amMDW - PWM
1 stop5h 35mSouthwest
Deal found 7/28$258
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:28 pmPWM - ORD
Nonstop3h 02mAmerican Airlines
Sun 10/58:24 pmORD - PWM
Nonstop2h 35mAmerican Airlines
Deal found 7/27$259
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 9/116:00 amPWM - MDW
1 stop6h 48mDelta
Wed 9/171:08 pmMDW - PWM
2 stops10h 03mDelta
Deal found 7/28$263
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/166:10 amPWM - ORD
Nonstop2h 55mUnited Airlines
Tue 8/1910:58 amORD - PWM
Nonstop2h 28mUnited Airlines
Deal found 7/28$267
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 9/116:05 pmPWM - SDF
1 stop4h 56mAmerican Airlines
Mon 9/156:30 pmSDF - PWM
1 stop4h 35mAmerican Airlines
Deal found 7/29$272
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:03 amPWM - IND
1 stop5h 13mAmerican Airlines
Wed 8/275:45 amIND - PWM
1 stop5h 53mAmerican Airlines
Deal found 7/28$272

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Indiana 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 July 29, 2025.
Use the filters below to find and compare flights from Portland to Indiana that are best for you.

Fly from

Portland

Fly to

Indiana

Route

Depart

Return

Price

PortlandCincinnati

PWM - CVG

PWMCVG

Portland

Sat 9/6

8:15 am-1:05 pm

1 stop4h 50m

Cincinnati Cinci./N. Kentucky

Wed 9/10

5:55 am-9:50 am

1 stop3h 55m

$237

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Tue 9/9

1:34 pm-7:03 pm

1 stop5h 29m

Indianapolis

Wed 9/10

5:58 pm-12:53 am

1 stop6h 55m

$237

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 9/3

6:33 pm-10:40 pm

1 stop4h 07m

South Bend/Michiana

Sat 9/6

2:00 pm-5:48 pm

1 stop3h 48m

$249

PortlandIndianapolis

PWM - IND

PWMIND

Portland

Fri 8/22

4:56 pm-9:51 pm

1 stop4h 55m

Indianapolis

Sat 8/30

4:40 pm-9:59 pm

1 stop5h 19m

$253

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 9/2

2:19 pm-10:28 pm

1 stop9h 09m

Chicago O'Hare Intl

Fri 9/5

1:36 pm-10:02 pm

1 stop7h 26m

$257

PortlandChicago

PWM - MDW

PWMMDW

Portland

Fri 8/29

3:30 pm-10:50 pm

1 stop8h 20m

Chicago Midway

Wed 9/3

6:25 am-1:00 pm

1 stop5h 35m

$258

PortlandChicago

PWM - ORD

PWMORD

Portland

Wed 8/27

1:39 pm-6:02 pm

1 stop5h 23m

Chicago O'Hare Intl

Thu 9/4

6:20 pm-12:48 am

1 stop5h 28m

$258

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 10/3

3:28 pm-5:30 pm

Nonstop3h 02m

Chicago O'Hare Intl

Sun 10/5

8:24 pm-11:59 pm

Nonstop2h 35m

$259

PortlandChicago

PWM - MDW

PWMMDW

Portland

Thu 9/11

6:00 am-11:48 am

1 stop6h 48m

Chicago Midway

Wed 9/17

1:08 pm-12:11 am

2 stops10h 03m

$263

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 8/16

6:10 am-8:05 am

Nonstop2h 55m

Chicago O'Hare Intl

Tue 8/19

10:58 am-2:26 pm

Nonstop2h 28m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results
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Best time to book a flight from Portland to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana 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 Indiana

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Indiana (average of $297). Flying from Portland, Maine to Indiana in March is currently the most expensive (average of $361). 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 IN?

Find hourly flight availability from Portland to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Indiana as you normally would.

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated July 29, 2025.
See what other customers who have flown with Southwest, Delta, and Breeze Airways from Portland to Indiana have to say. 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
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
190 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,893 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Portland to Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Indiana?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to Indiana.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $109. Users have also found prices from $119 and $124 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Portland, Maine to Indiana?

    When deciding which route to take from Portland, Maine to Indiana consider Portland - Chicago O'Hare Intl, Portland - Chicago Midway or Portland - Louisville Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Indiana 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 Indiana?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Indiana (average of $297). Flying from Portland, Maine to Indiana in March is currently the most expensive (average of $361). 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

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Alternative routes for Portland to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portland to Indiana

Discover the top 4 airlines that operate flights from Portland to Indiana. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$534FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$254Average$391FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$317Average$396FlexibilityNo cancel feeOn-time63%

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