What is the cheapest airline that flies from Portland to Indiana?

Delta, Southwest, and United Airlines are the most popular carriers operating from Portland to Indiana

What airlines fly to Indiana?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Indiana from Portland, Maine according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 7 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Indiana?

Prices for flights from Portland Airport to Indiana are updated daily.

How many operators does momondo search for flights from Portland Airport to Indiana?

There are 4 operators available for flights from Portland Airport to Indiana as of November 2026.

How old do you have to be to fly from Portland Airport to Indiana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Indiana.

What documentation or ID do you need to fly to Indiana?

The required travel and health documents for your Indiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$194 Cheap Flights from Portland, Maine to Indiana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Indiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 9:58 pmPWM Portland-SBN South Bend/Michiana

5h 33m1 stop Chicago O'Hare Intl

1:28 pm - 11:32 pmSBN South Bend/Michiana-PWM Portland

10h 04m2 stops Chicago O'Hare Intl Newark

$296United Airlines

Sat, Jan 16 - Mon, Jan 18

9:10 am - 6:25 pmPWM Portland-SBN South Bend/Michiana

9h 15m2 stops Newark Chicago O'Hare Intl

3:41 pm - 11:32 pmSBN South Bend/Michiana-PWM Portland

7h 51m2 stops Chicago O'Hare Intl Newark

$301United Airlines

Sat, Jan 16 - Mon, Jan 18

5:00 am - 4:34 pmPWM Portland-SBN South Bend/Michiana

11h 34m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

6:04 am - 2:17 pmSBN South Bend/Michiana-PWM Portland

8h 13m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$331American Airlines

Tue, Dec 8 - Sat, Dec 12

4:53 pm - 8:49 pmPWM Portland-FWA Fort Wayne

3h 56m1 stop Detroit Metropolitan Wayne County

8:19 am - 11:57 amFWA Fort Wayne-PWM Portland

3h 38m1 stop Detroit Metropolitan Wayne County

$349Delta

Wed, Dec 9 - Sun, Dec 13

4:53 pm - 8:49 pmPWM Portland-FWA Fort Wayne

3h 56m1 stop Detroit Metropolitan Wayne County

5:59 pm - 11:33 pmFWA Fort Wayne-PWM Portland

5h 34m1 stop Atlanta Hartsfield-Jackson

$349Delta

Thu, Dec 10 - Sat, Dec 12

4:02 pm - 12:45 amPWM Portland-FWA Fort Wayne

8h 43m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:23 am - 12:02 pmFWA Fort Wayne-PWM Portland

6h 39m1 stop Chicago O'Hare Intl

$354American Airlines

Thu, Dec 10 - Sat, Dec 12

7:12 pm - 7:32 pmPWM Portland-IND Indianapolis

24h 20m2 stops Tampa Atlanta Hartsfield-Jackson

11:00 am - 10:14 amIND Indianapolis-PWM Portland

23h 14m1 stop Sarasota Bradenton Intl

$360Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

3:25 pm - 10:10 pmPWM Portland-IND Indianapolis

6h 45m1 stop Baltimore/Washington

5:50 am - 2:45 pmIND Indianapolis-PWM Portland

8h 55m2 stops Orlando Baltimore/Washington

$362Southwest

Wed, Dec 9 - Wed, Dec 16

5:35 pm - 10:09 amPWM Portland-IND Indianapolis

40h 34m2 stops Charleston Orlando

4:55 pm - 9:08 amIND Indianapolis-PWM Portland

16h 13m1 stop Orlando Sanford Intl

$362Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

5:15 am - 12:20 pmPWM Portland-IND Indianapolis

7h 05m2 stops Baltimore/Washington Chicago Midway

5:50 am - 2:45 pmIND Indianapolis-PWM Portland

8h 55m2 stops Orlando Baltimore/Washington

$367Southwest

Wed, Dec 9 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

2:05 pm - 8:43 pmPWM Portland-SBN South Bend/Michiana

6h 38m1 stop Washington, D.C. Dulles Intl

7:38 am - 2:16 pmSBN South Bend/Michiana-PWM Portland

6h 38m1 stop Chicago O'Hare Intl

$417United Airlines

Fri, Nov 13 - Sat, Nov 14

4:50 pm - 8:50 pmPWM Portland-SBN South Bend/Michiana

4h 00m1 stop Detroit Metropolitan Wayne County

2:00 pm - 12:19 amSBN South Bend/Michiana-PWM Portland

10h 19m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$492Delta

Fri, Nov 13 - Sat, Nov 14

11:39 am - 9:56 pmPWM Portland-SBN South Bend/Michiana

10h 17m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

2:00 pm - 12:19 amSBN South Bend/Michiana-PWM Portland

10h 19m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$562Delta

Fri, Nov 13 - Sat, Nov 14

5:08 pm - 10:15 pmPWM Portland-FWA Fort Wayne

5h 07m1 stop Chicago O'Hare Intl

4:48 pm - 9:48 pmFWA Fort Wayne-PWM Portland

5h 00m1 stop Chicago O'Hare Intl

$569United Airlines

Thu, Nov 12 - Sat, Nov 14

5:08 pm - 10:15 pmPWM Portland-FWA Fort Wayne

5h 07m1 stop Chicago O'Hare Intl

5:25 am - 1:26 pmFWA Fort Wayne-PWM Portland

8h 01m2 stops Chicago O'Hare Intl Newark

$574United Airlines

Thu, Nov 12 - Sat, Nov 14

5:50 am - 4:13 pmPWM Portland-FWA Fort Wayne

10h 23m2 stops Newark Chicago O'Hare Intl

7:30 am - 2:27 pmFWA Fort Wayne-PWM Portland

6h 57m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$640United Airlines

Thu, Nov 12 - Sat, Nov 14

3:41 pm - 11:44 pmPWM Portland-IND Indianapolis

8h 03m1 stop Newark

4:30 pm - 9:52 pmIND Indianapolis-PWM Portland

5h 22m1 stop Chicago O'Hare Intl

$778United Airlines

Tue, Nov 17 - Fri, Nov 20

2:05 pm - 8:47 pmPWM Portland-SBN South Bend/Michiana

6h 42m1 stop Washington, D.C. Dulles Intl

3:33 pm - 9:51 pmSBN South Bend/Michiana-PWM Portland

6h 18m1 stop Chicago O'Hare Intl

$835United Airlines

Mon, Nov 16 - Wed, Nov 18

4:50 pm - 8:50 pmPWM Portland-SBN South Bend/Michiana

4h 00m1 stop Detroit Metropolitan Wayne County

6:08 am - 4:38 pmSBN South Bend/Michiana-PWM Portland

10h 30m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$840Delta

Mon, Nov 16 - Wed, Nov 18

11:39 am - 8:50 pmPWM Portland-SBN South Bend/Michiana

9h 11m2 stops New York LaGuardia Detroit Metropolitan Wayne County

6:08 am - 4:10 pmSBN South Bend/Michiana-PWM Portland

10h 02m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$845Delta

Mon, Nov 16 - Wed, Nov 18

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United Airlines flights from Portland, Maine to Indiana

Our best United Airlines deals on Portland, Maine to Indiana flight tickets

United Airlines

Jan 16

PWM4:25 pmPortland

5h 33m

1 stop

SBN9:58 pmSouth Bend/Michiana

Jan 18

SBN1:28 pmSouth Bend/Michiana

10h 04m

2 stops

PWM11:32 pmPortland

$296

United Airlines

Jan 16

PWM9:10 amPortland

9h 15m

2 stops

SBN6:25 pmSouth Bend/Michiana

Jan 18

SBN3:41 pmSouth Bend/Michiana

7h 51m

2 stops

PWM11:32 pmPortland

$301

United Airlines

Dec 8

PWM4:47 pmPortland

5h 04m

1 stop

SBN9:51 pmSouth Bend/Michiana

Dec 12

SBN3:33 pmSouth Bend/Michiana

7h 51m

2 stops

PWM11:24 pmPortland

$325

Southwest flights from Portland, Maine to Indiana

Our best Southwest deals on Portland, Maine to Indiana flight tickets

Southwest

Dec 4

PWM5:15 amPortland

6h 50m

1 stop

IND12:05 pmIndianapolis

Dec 7

IND6:00 amIndianapolis

8h 45m

2 stops

PWM2:45 pmPortland

$392

Southwest

Dec 4

PWM12:45 pmPortland

10h 05m

2 stops

IND10:50 pmIndianapolis

Dec 7

IND6:00 amIndianapolis

8h 45m

2 stops

PWM2:45 pmPortland

$397

Southwest

Dec 3

PWM5:15 amPortland

6h 50m

1 stop

IND12:05 pmIndianapolis

Dec 6

IND5:30 pmIndianapolis

6h 25m

1 stop

PWM11:55 pmPortland

$412

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Indiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSouth Bend

PWM Portland - SBN South Bend/Michiana

PWMSBN

Portland

Sat 1/16

4:25 pm-9:58 pm

1 stop5h 33m

South Bend/Michiana

Mon 1/18

1:28 pm-11:32 pm

2 stops10h 04m

$296

PortlandSouth Bend

PWM Portland - SBN South Bend/Michiana

PWMSBN

Portland

Sat 1/16

9:10 am-6:25 pm

2 stops9h 15m

South Bend/Michiana

Mon 1/18

3:41 pm-11:32 pm

2 stops7h 51m

$301

PortlandSouth Bend

PWM Portland - SBN South Bend/Michiana

PWMSBN

Portland

Tue 12/8

5:00 am-4:34 pm

2 stops11h 34m

South Bend/Michiana

Sat 12/12

6:04 am-2:17 pm

2 stops8h 13m

$331

Quickest round-trip

PortlandFort Wayne

PWM Portland - FWA Fort Wayne

PWMFWA

Portland

Wed 12/9

4:53 pm-8:49 pm

1 stop3h 56m

Fort Wayne

Sun 12/13

8:19 am-11:57 am

1 stop3h 38m

$349

PortlandFort Wayne

PWM Portland - FWA Fort Wayne

PWMFWA

Portland

Thu 12/10

4:53 pm-8:49 pm

1 stop3h 56m

Fort Wayne

Sat 12/12

5:59 pm-11:33 pm

1 stop5h 34m

$349

PortlandFort Wayne

PWM Portland - FWA Fort Wayne

PWMFWA

Portland

Thu 12/10

4:02 pm-12:45 am

2 stops8h 43m

Fort Wayne

Sat 12/12

5:23 am-12:02 pm

1 stop6h 39m

$354

PortlandIndianapolis

PWM Portland - IND Indianapolis

PWMIND

Portland

Wed 12/9

7:12 pm-7:32 pm

2 stops24h 20m

Indianapolis

Wed 12/16

11:00 am-10:14 am

1 stop23h 14m

$360

PortlandIndianapolis

PWM Portland - IND Indianapolis

PWMIND

Portland

Wed 12/9

3:25 pm-10:10 pm

1 stop6h 45m

Indianapolis

Wed 12/16

5:50 am-2:45 pm

2 stops8h 55m

$362

PortlandIndianapolis

PWM Portland - IND Indianapolis

PWMIND

Portland

Mon 12/7

5:35 pm-10:09 am

2 stops40h 34m

Indianapolis

Fri 12/11

4:55 pm-9:08 am

1 stop16h 13m

$362

PortlandIndianapolis

PWM Portland - IND Indianapolis

PWMIND

Portland

Wed 12/9

5:15 am-12:20 pm

2 stops7h 05m

Indianapolis

Wed 12/16

5:50 am-2:45 pm

2 stops8h 55m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Indiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Indiana?

The cheapest month to fly to Indiana from Portland, Maine is in January. Flight prices, which tend to average around $392, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Indiana, with average flight prices from Portland, Maine averaging around $397.

Cheap Portland, Maine to Indiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Indiana

Best Price Found	$194
Fastest flight time	2h 57m
Direct flights	None

The best one-way flight to Indiana from Portland, Maine in the past 72 hours is $194. The best round-trip flight deal from Portland, Maine to Indiana found on momondo in the last 72 hours is $296.

The fastest flight from Portland, Maine to Indiana takes 2h 57m

There are no direct flights from Portland, Maine to Indiana. There are no popular flight routes from Portland, Maine to Indiana.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Indiana

When did momondo last update prices for flights from Portland Airport to Indiana?
Prices for flights from Portland Airport to Indiana are updated daily.
How many operators does momondo search for flights from Portland Airport to Indiana?
There are 4 operators available for flights from Portland Airport to Indiana as of November 2026.
How old do you have to be to fly from Portland Airport to Indiana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Indiana.
What documentation or ID do you need to fly to Indiana?
The required travel and health documents for your Indiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to Indiana

Compare and see reviews for airlines that fly from Portland, Maine to Indiana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights
Delta	PriceFrom $319	Free Cancellation	Rating 7.8 8,708 reviews	Search Delta flights
Southwest	PriceFrom $366	Free Cancellation	Rating 8.0 4,216 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Indiana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Indiana. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Indiana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Indiana from Portland with this policy.

How can momondo help me find flights from Portland to Indiana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Indiana from Portland.

I’m not ready to book a flight from Portland to Indiana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Indiana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.