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

Frontier, 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 215 per week as of June 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

What airlines fly to Indiana?

United Airlines, Delta and American Airlines 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 35% 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 June 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.

$105 Cheap Flights from Portland to Indiana in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:57 pm - 11:15 pm

PDX

IND

4h 18mnonstop

1:37 pm - 3:07 pm

IND

PDX

4h 30mnonstop

$189Allegiant Air

Sun, Jul 12 - Sun, Jul 26

3:57 pm - 11:15 pm

PDX

IND

4h 18mnonstop

1:37 pm - 3:07 pm

IND

PDX

4h 30mnonstop

$204Allegiant Air

Thu, Jul 2 - Sun, Jul 5

11:30 pm - 5:20 am

PDX

MDW

3h 50mnonstop

8:25 pm - 10:50 pm

MDW

PDX

4h 25mnonstop

$320Southwest

Sat, Jul 18 - Sat, Jul 25

4:15 pm - 12:44 am

PDX

ORD

6h 29m

1 stop

7:00 am - 9:34 am

ORD

PDX

4h 34mnonstop

$325United Airlines

Tue, Aug 4 - Sat, Aug 8

11:30 pm - 5:20 am

PDX

MDW

3h 50mnonstop

5:30 am - 9:45 am

MDW

PDX

6h 15m

1 stop

$325Southwest

Tue, Jul 21 - Tue, Jul 28

11:40 pm - 5:45 am

PDX

ORD

4h 05mnonstop

7:00 am - 9:34 am

ORD

PDX

4h 34mnonstop

$326United Airlines

Wed, Jul 29 - Sun, Aug 2

5:49 am - 6:51 pm

PDX

SBN

10h 02m

1 stop

6:37 pm - 12:55 am

SBN

PDX

9h 18m

1 stop

$335American Airlines

Tue, Jul 14 - Tue, Jul 21

11:20 pm - 11:01 am

PDX

AZO

8h 41m

1 stop

5:27 am - 10:26 am

AZO

PDX

7h 59m

1 stop

$338Delta

Thu, Aug 27 - Mon, Aug 31

11:41 pm - 12:03 pm

PDX

SBN

9h 22m

1 stop

6:37 pm - 12:55 am

SBN

PDX

9h 18m

1 stop

$342American Airlines

Fri, Jul 10 - Tue, Jul 14

8:24 pm - 11:01 am

PDX

AZO

11h 37m

2 stops

6:35 am - 10:26 am

AZO

PDX

6h 51m

1 stop

$344Delta

Wed, Aug 26 - Sat, Sep 5

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Frontier flights from Portland to Indiana

Our best Frontier deals on Portland to Indiana flight tickets

Frontier

Aug 18

PDX5:42 pmPortland

22h 49m

1 stop

CVG7:31 pmCincinnati Cinci./N. Kentucky

Sep 2

CVG8:40 pmCincinnati Cinci./N. Kentucky

23h 44m

1 stop

PDX5:24 pmPortland

$250

Frontier

Jul 14

PDX5:16 pmPortland

23h 52m

1 stop

IND8:08 pmIndianapolis

Jul 21

IND8:53 pmIndianapolis

22h 43m

1 stop

PDX4:36 pmPortland

$252

Frontier

Aug 18

PDX5:42 pmPortland

22h 49m

1 stop

CVG7:31 pmCincinnati Cinci./N. Kentucky

Sep 2

CVG8:40 pmCincinnati Cinci./N. Kentucky

23h 44m

1 stop

PDX5:24 pmPortland

$300

United Airlines flights from Portland to Indiana

Our best United Airlines deals on Portland to Indiana flight tickets

United Airlines

Jul 16

PDX11:40 pmPortland

4h 05m

ORD5:45 amChicago O'Hare Intl

Jul 24

ORD7:00 amChicago O'Hare Intl

4h 34m

PDX9:34 amPortland

$337

United Airlines

Jul 11

PDX10:40 pmPortland

9h 24m

1 stop

DAY11:04 amDayton

Jul 18

DAY6:15 pmDayton

7h 15m

1 stop

PDX10:30 pmPortland

$346

United Airlines

Jul 1

PDX12:50 pmPortland

6h 38m

1 stop

CVG10:28 pmCincinnati Cinci./N. Kentucky

Jul 4

CVG2:53 pmCincinnati Cinci./N. Kentucky

8h 26m

1 stop

PDX8:19 pmPortland

$347

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Sun 7/12

3:57 pm-11:15 pm

Nonstop4h 18m

Indianapolis

Sun 7/26

1:37 pm-3:07 pm

Nonstop4h 30m

$189

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Thu 7/2

3:57 pm-11:15 pm

Nonstop4h 18m

Indianapolis

Sun 7/5

1:37 pm-3:07 pm

Nonstop4h 30m

$204

Quickest round-trip

PortlandChicago

PDX - MDW

PDXMDW

Portland

Sat 7/18

11:30 pm-5:20 am

Nonstop3h 50m

Chicago Midway

Sat 7/25

8:25 pm-10:50 pm

Nonstop4h 25m

$320

PortlandChicago

PDX - ORD

PDXORD

Portland

Tue 8/4

4:15 pm-12:44 am

1 stop6h 29m

Chicago O'Hare Intl

Sat 8/8

7:00 am-9:34 am

Nonstop4h 34m

$325

PortlandChicago

PDX - MDW

PDXMDW

Portland

Tue 7/21

11:30 pm-5:20 am

Nonstop3h 50m

Chicago Midway

Tue 7/28

5:30 am-9:45 am

1 stop6h 15m

$325

PortlandChicago

PDX - ORD

PDXORD

Portland

Wed 7/29

11:40 pm-5:45 am

Nonstop4h 05m

Chicago O'Hare Intl

Sun 8/2

7:00 am-9:34 am

Nonstop4h 34m

$326

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Tue 7/14

5:49 am-6:51 pm

1 stop10h 02m

South Bend/Michiana

Tue 7/21

6:37 pm-12:55 am

1 stop9h 18m

$335

PortlandKalamazoo

PDX - AZO

PDXAZO

Portland

Thu 8/27

11:20 pm-11:01 am

1 stop8h 41m

Kalamazoo Intl

Mon 8/31

5:27 am-10:26 am

1 stop7h 59m

$338

PortlandSouth Bend

PDX - SBN

PDXSBN

Portland

Fri 7/10

11:41 pm-12:03 pm

1 stop9h 22m

South Bend/Michiana

Tue 7/14

6:37 pm-12:55 am

1 stop9h 18m

$342

PortlandKalamazoo

PDX - AZO

PDXAZO

Portland

Wed 8/26

8:24 pm-11:01 am

2 stops11h 37m

Kalamazoo Intl

Sat 9/5

6:35 am-10:26 am

1 stop6h 51m

$344

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 June is another great option to travel to Indiana, with average flight prices from Portland averaging around $62.

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

Our data shows that Tuesday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $79. 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 $260.

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 $433 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 $343 on momondo.

What cabin class options are available on Portland to Indiana flights?

There is only 1 cabin class available to choose from on Portland to Indiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	$88
Fastest flight time	3h 45m
Direct flights	Every day
Airports in Indiana	94 airports

The best one-way flight to Indiana from Portland in the past 72 hours is $88. The best round-trip flight deal from Portland to Indiana found on momondo in the last 72 hours is $200.

The fastest flight from Portland to Indiana takes 3h 45m

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 June 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 92.50% of the total bookings. Other popular models include Boeing 737-800 with 5.00% and Boeing 737-900 with 2.50%.

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
Frontier	PriceFrom $81	Free Cancellation	Rating 5.6 2,880 reviews	Search Frontier flights
Allegiant Air	PriceFrom $108	Free Cancellation	Rating 7.3 694 reviews	Search Allegiant Air flights
Delta	PriceFrom $237	Free Cancellation	Rating 7.8 8,406 reviews	Search Delta flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.1 11,672 reviews	Search American Airlines flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,848 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $360	Free Cancellation	Rating 7.9 12,531 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $368	Free Cancellation	Rating 7.9 4,235 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.

An easier way to manage your Indiana trip

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Popular cities in Indiana

Flights to New Yorkfrom $82

Flights to Los Angelesfrom $56

Flights to Orlandofrom $62

Flights to Miamifrom $50

Flights to Chicagofrom $55

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $51

Flights to Washington, D.C.from $56

Flights to Bostonfrom $62

Flights to Atlantafrom $58

Flights to Fort Lauderdalefrom $58

Flights to Dallasfrom $86

Cheap flights from Portland to Indiana from $105

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 7/9. 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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Frontier flights from Portland to Indiana

Our best Frontier deals on Portland to Indiana flight tickets

United Airlines flights from Portland to Indiana

Our best United Airlines deals on Portland to Indiana flight tickets

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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?

What cabin class options are available on Portland to Indiana flights?

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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