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

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

What airlines fly to Portland?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portland from Indiana according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

1 flights are operational weekly from Indiana to Portland as of October 2026. The most popular departure day for this route is Sun, with 100% of flights per week taking off on this day.

How long does it take to fly to Portland?

On average, it takes 6h 17m to fly from Indiana to Portland if you fly out of South Bend (the most popular airport in Indiana) and into Portland (the most popular airport in Portland). If you’re flying out of Indianapolis and into Portland, then the flight time is around 7h 22m.

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

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

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

As of October 2026, there are 6 operators available to choose from for flights from Indiana to Portland Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$128 Cheap Flights from Indiana to Portland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:41 pm - 4:10 pmIND Indianapolis-PDX Portland

26h 29m1 stop Denver Intl

5:10 pm - 3:10 pmPDX Portland-IND Indianapolis

19h 00m1 stop Denver Intl

$239Frontier

Mon, Dec 7 - Tue, Dec 15

4:37 pm - 12:57 pmIND Indianapolis-PDX Portland

23h 20m1 stop Denver Intl

5:09 pm - 3:08 pmPDX Portland-IND Indianapolis

18h 59m1 stop Denver Intl

$258Frontier

Wed, Nov 25 - Tue, Dec 1

5:24 pm - 11:15 pmIND Indianapolis-PDX Portland

8h 51m1 stop Houston George Bush Intcntl

2:37 pm - 11:47 pmPDX Portland-IND Indianapolis

6h 10m1 stop Chicago O'Hare Intl

$318United Airlines

Tue, Nov 10 - Sat, Nov 14

11:01 am - 5:48 pmIND Indianapolis-PDX Portland

9h 47m1 stop Dallas/Fort Worth

7:00 am - 4:36 pmPDX Portland-IND Indianapolis

6h 36m1 stop Dallas/Fort Worth

$323American Airlines

Tue, Nov 10 - Sat, Nov 14

3:20 pm - 10:07 pmIND Indianapolis-PDX Portland

9h 47m1 stop Detroit Metropolitan Wayne County

11:55 am - 11:05 pmPDX Portland-IND Indianapolis

8h 10m1 stop Minneapolis St Paul

$323Delta

Mon, Dec 14 - Sat, Jan 9

5:00 pm - 10:10 pmIND Indianapolis-PDX Portland

8h 10m1 stop Detroit Metropolitan Wayne County

12:35 am - 12:00 pmPDX Portland-IND Indianapolis

8h 25m1 stop Minneapolis St Paul

$323Delta

Mon, Nov 9 - Mon, Nov 23

8:00 am - 2:37 pmIND Indianapolis-PDX Portland

9h 37m2 stops Denver Intl San Francisco

1:15 pm - 10:10 pmPDX Portland-IND Indianapolis

5h 55m1 stop Denver Intl

$328United Airlines

Tue, Nov 10 - Sat, Nov 14

1:10 pm - 4:25 pmIND Indianapolis-PDX Portland

6h 15m1 stop Denver Intl

8:25 am - 9:35 pmPDX Portland-IND Indianapolis

10h 10m1 stop San Diego

$330Southwest

Thu, Jan 28 - Sun, Jan 31

1:10 pm - 7:50 pmIND Indianapolis-PDX Portland

9h 40m2 stops Denver Intl Oakland

8:25 am - 9:35 pmPDX Portland-IND Indianapolis

10h 10m1 stop San Diego

$335Southwest

Thu, Jan 28 - Sun, Jan 31

9:10 pm - 1:59 amIND Indianapolis-PDX Portland

7h 49m1 stop Phoenix Sky Harbor Intl

7:00 am - 5:51 pmPDX Portland-IND Indianapolis

7h 51m1 stop Los Angeles

$369American Airlines

Fri, Dec 18 - Mon, Jan 11

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 pm - 7:29 pmSBN South Bend/Michiana-PDX Portland

9h 59m1 stop Dallas/Fort Worth

6:00 am - 5:28 pmPDX Portland-SBN South Bend/Michiana

8h 28m1 stop Dallas/Fort Worth

$478American Airlines

Sat, Oct 31 - Sat, Nov 7

2:34 pm - 7:41 pmSBN South Bend/Michiana-PDX Portland

8h 07m1 stop Chicago O'Hare Intl

5:00 am - 5:28 pmPDX Portland-SBN South Bend/Michiana

9h 28m1 stop Dallas/Fort Worth

$478American Airlines

Sat, Oct 31 - Sat, Nov 7

7:17 am - 10:34 amSBN South Bend/Michiana-PDX Portland

6h 17m1 stop Minneapolis St Paul

11:43 am - 8:52 pmPDX Portland-SBN South Bend/Michiana

6h 09m1 stop Detroit Metropolitan Wayne County

$478Delta

Sat, Oct 31 - Sat, Nov 7

6:12 am - 5:04 pmSBN South Bend/Michiana-PDX Portland

13h 52m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

11:51 am - 11:03 pmPDX Portland-SBN South Bend/Michiana

8h 12m1 stop Minneapolis St Paul

$483Delta

Sat, Oct 31 - Sat, Nov 7

3:33 pm - 7:12 pmSBN South Bend/Michiana-PDX Portland

6h 39m1 stop Chicago O'Hare Intl

8:30 am - 8:47 pmPDX Portland-SBN South Bend/Michiana

9h 17m1 stop Washington, D.C. Dulles Intl

$523United Airlines

Thu, Oct 29 - Sat, Oct 31

11:27 am - 6:24 pmSBN South Bend/Michiana-PDX Portland

9h 57m2 stops Chicago O'Hare Intl San Francisco

2:37 pm - 11:31 pmPDX Portland-SBN South Bend/Michiana

5h 54m1 stop Chicago O'Hare Intl

$528United Airlines

Thu, Oct 29 - Sat, Oct 31

8:35 pm - 1:20 amIND Indianapolis-PDX Portland

7h 45m1 stop Las Vegas Harry Reid Intl

10:15 am - 10:25 pmPDX Portland-IND Indianapolis

9h 10m2 stops Phoenix Sky Harbor Intl Denver Intl

$647Southwest

Sun, Nov 1 - Tue, Nov 3

7:20 pm - 1:20 amIND Indianapolis-PDX Portland

9h 00m2 stops Denver Intl Las Vegas Harry Reid Intl

10:15 am - 11:05 pmPDX Portland-IND Indianapolis

9h 50m1 stop Phoenix Sky Harbor Intl

$647Southwest

Sun, Nov 1 - Wed, Nov 4

7:02 am - 11:36 amIND Indianapolis-PDX Portland

7h 34m1 stop Seattle/Tacoma Intl

7:09 am - 10:58 pmPDX Portland-IND Indianapolis

12h 49m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$652Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

5:41 am - 11:36 amIND Indianapolis-PDX Portland

8h 55m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

6:09 am - 7:40 pmPDX Portland-IND Indianapolis

10h 31m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$657Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

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American Airlines flights from Indiana to Portland

Our best American Airlines deals on Indiana to Portland flight tickets

American Airlines

Nov 22

IND6:30 amIndianapolis

10h 03m

1 stop

PDX1:33 pmPortland

Nov 27

PDX6:45 amPortland

8h 01m

1 stop

IND5:46 pmIndianapolis

$399

American Airlines

Dec 31

IND5:00 amIndianapolis

9h 12m

1 stop

PDX11:12 amPortland

Jan 7

PDX7:15 amPortland

9h 36m

1 stop

IND7:51 pmIndianapolis

$410

American Airlines

Nov 7

SBN12:33 pmSouth Bend/Michiana

8h 15m

1 stop

PDX5:48 pmPortland

Nov 14

PDX6:00 amPortland

8h 28m

1 stop

SBN5:28 pmSouth Bend/Michiana

$414

Frontier flights from Indiana to Portland

Our best Frontier deals on Indiana to Portland flight tickets

Frontier

Dec 7

IND4:41 pmIndianapolis

26h 29m

1 stop

PDX4:10 pmPortland

Dec 15

PDX5:10 pmPortland

19h 00m

1 stop

IND3:10 pmIndianapolis

$239

Frontier

Nov 25

IND4:37 pmIndianapolis

23h 20m

1 stop

PDX12:57 pmPortland

Dec 1

PDX5:09 pmPortland

18h 59m

1 stop

IND3:08 pmIndianapolis

$258

Frontier

Nov 18

IND4:03 pmIndianapolis

22h 04m

1 stop

PDX11:07 amPortland

Nov 26

PDX1:52 pmPortland

22h 50m

1 stop

IND3:42 pmIndianapolis

$274

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Mon 12/7

4:41 pm-4:10 pm

1 stop26h 29m

Portland

Tue 12/15

5:10 pm-3:10 pm

1 stop19h 00m

$239

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Wed 11/25

4:37 pm-12:57 pm

1 stop23h 20m

Portland

Tue 12/1

5:09 pm-3:08 pm

1 stop18h 59m

$258

Quickest round-trip

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Tue 11/10

5:24 pm-11:15 pm

1 stop8h 51m

Portland

Sat 11/14

2:37 pm-11:47 pm

1 stop6h 10m

$318

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Tue 11/10

11:01 am-5:48 pm

1 stop9h 47m

Portland

Sat 11/14

7:00 am-4:36 pm

1 stop6h 36m

$323

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Mon 12/14

3:20 pm-10:07 pm

1 stop9h 47m

Portland

Sat 1/9

11:55 am-11:05 pm

1 stop8h 10m

$323

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Mon 11/9

5:00 pm-10:10 pm

1 stop8h 10m

Portland

Mon 11/23

12:35 am-12:00 pm

1 stop8h 25m

$323

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Tue 11/10

8:00 am-2:37 pm

2 stops9h 37m

Portland

Sat 11/14

1:15 pm-10:10 pm

1 stop5h 55m

$328

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Thu 1/28

1:10 pm-4:25 pm

1 stop6h 15m

Portland

Sun 1/31

8:25 am-9:35 pm

1 stop10h 10m

$330

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Thu 1/28

1:10 pm-7:50 pm

2 stops9h 40m

Portland

Sun 1/31

8:25 am-9:35 pm

1 stop10h 10m

$335

IndianapolisPortland

IND Indianapolis - PDX Portland

INDPDX

Indianapolis

Fri 12/18

9:10 pm-1:59 am

1 stop7h 49m

Portland

Mon 1/11

7:00 am-5:51 pm

1 stop7h 51m

$369

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 Indiana to Portland

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 Portland?

The cheapest month to fly to Portland from Indiana is in February. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until July to fly from Indiana, when ticket prices are also cheap, with an average price of $384.

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

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $95. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Thursday, with ticket prices averaging around $270.

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

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $125. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $249 per ticket.

What is the cheapest Indiana to Portland flight route?

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

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

You are more likely to see cheaper flights to Portland from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Indiana for as low as $315 on momondo.

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

There is only 1 cabin class available to choose from on Indiana to Portland 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 Indiana to Portland flights?

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

Cheap Indiana to Portland flight deals and tips

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

Best Price Found	$128
Fastest flight time	4h 20m
Direct flights	None

The best one-way flight to Portland from Indiana in the past 72 hours is $128. The best round-trip flight deal from Indiana to Portland found on momondo in the last 72 hours is $239.

The fastest flight from Indiana to Portland takes 4h 20m

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

Search flight deals

Frequently asked questions about flying from Indiana to Portland

When did momondo last update prices for flights from Indiana to Portland Airport?
Prices for flights from Indiana to Portland Airport are updated daily.
How many operators does momondo search for flights from Indiana to Portland Airport?
As of October 2026, there are 6 operators available to choose from for flights from Indiana to Portland Airport.
How old do you have to be to fly from Indiana to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indiana to Portland?
momondo data reveals that the most frequently booked plane model on the route from Indiana to Portland is Boeing 737, representing 16.67% of all bookings. The subsequent popular models are Boeing 737-800 at 16.67%, Boeing 737-900 at 16.67%, and Boeing 737 MAX 8 at 8.33%.

Best airlines flying from Indiana to Portland

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $106	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Delta	PriceFrom $251	Free Cancellation	Rating 7.8 8,679 reviews	Search Delta flights
United Airlines	PriceFrom $277	Free Cancellation	Rating 7.3 10,443 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $306	Free Cancellation	Rating 7.9 13,122 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $310	Free Cancellation	Rating 7.0 12,189 reviews	Search American Airlines flights
Southwest	PriceFrom $360	Free Cancellation	Rating 7.9 4,219 reviews	Search Southwest flights

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Rockaway Beach

Hillsboro

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Depoe Bay

Wilsonville

McMinnville

Why use momondo?

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

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

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

All flight searches from Indiana to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Indiana and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Indiana to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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Cheap flights from Indiana to Portland from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Portland departing on 11/9. 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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American Airlines flights from Indiana to Portland

Our best American Airlines deals on Indiana to Portland flight tickets

Frontier flights from Indiana to Portland

Our best Frontier deals on Indiana to Portland flight tickets

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How to get the cheapest flight ticket from Indiana to Portland

What is the cheapest month to fly to Portland?

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

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

What is the cheapest Indiana to Portland flight route?

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

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

Can stopping save me money on Indiana to Portland flights?

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

What airlines fly to Portland?

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

How long does it take to fly to Portland?

Cheap Indiana to Portland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Indiana to Portland

Best airlines flying from Indiana to Portland

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland 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 the United States

Airports servicing Oregon

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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