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

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

How many flights depart from Portland to Indiana on average per week?

The number of flights available between Portland and Indiana is 173 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to Indiana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Indiana from Portland according to our data. United Airlines is the first choice among our users, with 37% 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 refreshed on a daily basis.

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

As of May 2026, there are 8 operators available to choose from for flights from Portland Airport to Indiana.

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 travel and health documents required for your trip to Indiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Indiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$53 Cheap Flights from Portland to Indiana in 2026

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Find the cheapest flights from Portland to Indiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:06 pm - 11:15 pm

PDX

IND

4h 09mnonstop

1:37 pm - 3:16 pm

IND

PDX

4h 39mnonstop

$120Allegiant Air

Thu, Jun 11 - Sun, Jun 14

4:06 pm - 11:15 pm

PDX

IND

4h 09mnonstop

1:37 pm - 3:16 pm

IND

PDX

4h 39mnonstop

$122Allegiant Air

Sun, Jun 7 - Sun, Jun 14

11:55 pm - 5:50 am

PDX

MDW

3h 55mnonstop

6:05 pm - 8:25 pm

MDW

PDX

4h 20mnonstop

$305Southwest

Sun, May 24 - Sat, May 30

5:10 am - 11:05 am

PDX

MDW

3h 55mnonstop

5:35 pm - 11:00 pm

MDW

PDX

7h 25m

1 stop

$315Southwest

Thu, May 28 - Wed, Jun 3

5:00 am - 2:19 pm

PDX

SDF

6h 19m

1 stop

5:35 am - 1:03 pm

SDF

PDX

10h 28m

2 stops

$326United Airlines

Tue, Aug 18 - Tue, Aug 25

10:59 pm - 8:03 am

PDX

SBN

6h 04m

1 stop

7:50 pm - 12:02 am

SBN

PDX

7h 12m

1 stop

$332United Airlines

Tue, Oct 6 - Sat, Oct 10

5:49 am - 5:12 pm

PDX

SDF

8h 23m

1 stop

6:56 pm - 11:52 pm

SDF

PDX

7h 56m

1 stop

$333American Airlines

Mon, May 25 - Mon, Jun 1

10:59 pm - 10:35 am

PDX

SDF

8h 36m

1 stop

7:18 pm - 11:47 pm

SDF

PDX

7h 29m

1 stop

$335American Airlines

Wed, Jun 10 - Tue, Jun 16

11:15 pm - 11:10 am

PDX

AZO

8h 55m

1 stop

6:00 pm - 9:48 pm

AZO

PDX

6h 48m

1 stop

$338Delta

Fri, Jul 17 - Thu, Jul 23

1:45 pm - 10:26 pm

PDX

SBN

5h 41m

1 stop

3:10 pm - 11:18 pm

SBN

PDX

11h 08m

2 stops

$341Delta

Tue, Jun 9 - Mon, Jun 29

United Airlines flights from Portland to Indiana

Our best United Airlines deals on Portland to Indiana flight tickets

United Airlines

Jun 24

PDX11:40 pmPortland

4h 05m

ORD5:45 amChicago O'Hare Intl

Jun 27

ORD6:59 amChicago O'Hare Intl

4h 34m

PDX9:33 amPortland

$305

United Airlines

Jun 2

PDX12:50 pmPortland

6h 49m

1 stop

ORD9:39 pmChicago O'Hare Intl

Jun 9

ORD7:05 amChicago O'Hare Intl

4h 34m

PDX9:39 amPortland

$311

United Airlines

Jun 2

PDX4:15 pmPortland

6h 29m

1 stop

ORD12:44 amChicago O'Hare Intl

Jun 3

ORD7:55 pmChicago O'Hare Intl

4h 35m

PDX10:30 pmPortland

$315

American Airlines flights from Portland to Indiana

Our best American Airlines deals on Portland to Indiana flight tickets

American Airlines

May 24

PDX10:59 pmPortland

4h 03m

ORD5:02 amChicago O'Hare Intl

Jun 2

ORD7:20 pmChicago O'Hare Intl

4h 31m

PDX9:51 pmPortland

$306

American Airlines

May 25

PDX6:15 amPortland

9h 11m

1 stop

SDF6:26 pmLouisville Intl

Jun 1

SDF7:45 pmLouisville Intl

8h 05m

1 stop

PDX12:50 amPortland

$333

American Airlines

Jun 27

PDX10:59 pmPortland

4h 01m

ORD5:00 amChicago O'Hare Intl

Jul 4

ORD6:30 amChicago O'Hare Intl

8h 59m

1 stop

PDX1:29 pmPortland

$335

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Thu 6/11

4:06 pm-11:15 pm

Nonstop4h 09m

Indianapolis

Sun 6/14

1:37 pm-3:16 pm

Nonstop4h 39m

$120

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Sun 6/7

4:06 pm-11:15 pm

Nonstop4h 09m

Indianapolis

Sun 6/14

1:37 pm-3:16 pm

Nonstop4h 39m

$122

Quickest round-trip

PortlandChicago

PDX - MDW

PDXMDW

Portland

Sun 5/24

11:55 pm-5:50 am

Nonstop3h 55m

Chicago Midway

Sat 5/30

6:05 pm-8:25 pm

Nonstop4h 20m

$305

PortlandChicago

PDX - MDW

PDXMDW

Portland

Thu 5/28

5:10 am-11:05 am

Nonstop3h 55m

Chicago Midway

Wed 6/3

5:35 pm-11:00 pm

1 stop7h 25m

$315

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Tue 8/18

5:00 am-2:19 pm

1 stop6h 19m

Louisville Intl

Tue 8/25

5:35 am-1:03 pm

2 stops10h 28m

$326

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 10/6

10:59 pm-8:03 am

1 stop6h 04m

South Bend/Michiana

Sat 10/10

7:50 pm-12:02 am

1 stop7h 12m

$332

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Mon 5/25

5:49 am-5:12 pm

1 stop8h 23m

Louisville Intl

Mon 6/1

6:56 pm-11:52 pm

1 stop7h 56m

$333

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Wed 6/10

10:59 pm-10:35 am

1 stop8h 36m

Louisville Intl

Tue 6/16

7:18 pm-11:47 pm

1 stop7h 29m

$335

PortlandKalamazoo

PDX - AZO

PDXAZO

Portland

Fri 7/17

11:15 pm-11:10 am

1 stop8h 55m

Kalamazoo Intl

Thu 7/23

6:00 pm-9:48 pm

1 stop6h 48m

$338

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 6/9

1:45 pm-10:26 pm

1 stop5h 41m

South Bend/Michiana

Mon 6/29

3:10 pm-11:18 pm

2 stops11h 08m

$341

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 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

Other information

What is the cheapest month to fly to Indiana?

The cheapest month to fly to Indiana from Portland is in August. Flight prices, which tend to average around $54, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Indiana, with average flight prices from Portland averaging around $56.

What is the cheapest day to depart on your flight to Indiana?

Our data shows that Wednesday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $76. On the other hand, Sunday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $269.

What is the cheapest time of day to depart on your flight to Indiana?

Our data shows that the cheapest Portland to Indiana flights are usually those with departure times at noon. Our users have found flights to Indiana at noon for as low as $132. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $597 on average. Flights to Indiana from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Indiana flight route?

Fly from Portland to Indianapolis for the best Portland - Indiana flight prices

How far in advance should I book a flight from Portland to Indiana?

You are more likely to see cheaper flights to Indiana from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from Portland for as low as $314 on momondo.

Can stopping save me money on Portland to Indiana flights?

No. A direct flight is the cheapest option for a flight between Portland to Indiana.

Cheap Portland to Indiana flight deals and tips

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

Best Price Found	$87
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Indiana	94 airports

The best one-way flight to Indiana from Portland in the past 72 hours is $87. The best round-trip flight deal from Portland to Indiana found on momondo in the last 72 hours is $151.

The fastest flight from Portland to Indiana takes 3h 50m

Direct flights go from Portland to Indiana every day.

There are 94 airports in Indiana. From Portland there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Portland to Indiana

When did momondo last update prices for flights from Portland Airport to Indiana?
Prices for flights from Portland Airport to Indiana are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Indiana?
As of May 2026, there are 8 operators available to choose from for flights from Portland Airport to Indiana.
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 travel and health documents required for your trip to Indiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Indiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland to Indiana?
Based on momondo bookings for flights between Portland and Indiana, the leading plane model is Airbus A320-100/200, making up 81.82% of the total bookings. Other popular models include Boeing 737-800 with 9.09%, Airbus A319 with 4.55%, and Boeing 737-900 with 4.55%.

Best airlines flying from Portland to Indiana

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $62	Free Cancellation	Rating 7.3 707 reviews	Search Allegiant Air flights
Frontier	PriceFrom $81	Free Cancellation	Rating 5.6 2,965 reviews	Search Frontier flights
Delta	PriceFrom $213	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.1 11,672 reviews	Search American Airlines flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 9,680 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $315	Free Cancellation	Rating 7.9 12,324 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $368	Free Cancellation	Rating 7.9 4,307 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Indiana from Portland.

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

Yes. All flights to Indiana from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Indiana.

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

If you are simply researching potential flights to Indiana, momondo offers a useful price alert feature which will track prices for flights to Indiana from Portland and alert you when they change.

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Popular cities in Indiana

Flights to New Yorkfrom $71

Flights to Los Angelesfrom $51

Flights to Orlandofrom $52

Flights to Miamifrom $50

Flights to Chicagofrom $69

Flights to San Franciscofrom $76

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $55

Flights to Bostonfrom $92

Flights to Atlantafrom $50

Flights to Dallasfrom $76

Flights to Fort Lauderdalefrom $52

Cheap flights from Portland to Indiana from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Indiana departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Portland to Indiana

What is the cheapest month to fly to Indiana?

What is the cheapest day to depart on your flight to Indiana?

What is the cheapest time of day to depart on your flight to Indiana?

What is the cheapest Portland to Indiana flight route?

How far in advance should I book a flight from Portland to Indiana?

Can stopping save me money on Portland to Indiana flights?

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

What airlines fly to Indiana?

How many flights depart from Portland to Indiana on average per week?

Cheap Portland to Indiana flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Indiana

Frequently asked questions about flying from Portland to Indiana

Best airlines flying from Portland to Indiana

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

Why use momondo?

An easier way to manage your Indiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Indiana

Popular cities in Indiana

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