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Cheap flights from Portland to Indianapolis

Compare Portland to Indianapolis flight deals

Find the cheapest month or even day of the year to fly to Indianapolis

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Flight deals from Portland Airport to Indianapolis Airport

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Indianapolis Airport? If you want to travel next month, return fares start from $429. Find the lowest prices on one-way and return tickets right here.
Indianapolis.$86 per passenger.Departing Thu, 4 Jun.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Portland on Thu, 4 Jun, arriving in Indianapolis.Price includes taxes and charges.From $86, select.
Indianapolis.$129 per passenger.Departing Thu, 9 Jul.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Portland on Thu, 9 Jul, arriving in Indianapolis.Price includes taxes and charges.From $129, select.
Indianapolis.$142 per passenger.Departing Sun, 16 Aug.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Portland on Sun, 16 Aug, arriving in Indianapolis.Price includes taxes and charges.From $142, select.
Indianapolis.$167 per passenger.Departing Fri, 8 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Fri, 8 May, arriving in Indianapolis.Price includes taxes and charges.From $167, select.
Indianapolis.$167 per passenger.Departing Wed, 22 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Wed, 22 Apr, arriving in Indianapolis.Price includes taxes and charges.From $167, select.
Indianapolis.$299 per passenger.Departing Thu, 1 Oct.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Portland on Thu, 1 Oct, arriving in Indianapolis.Price includes taxes and charges.From $299, select.

Find the cheapest month to fly from Portland to Indianapolis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Indianapolis flights are currently cheapest in June.
Mar
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Apr
from $167
May
from $167
Jun
from $85
Jul
from $129
Aug
from $141
Sep
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Oct
from $299
Nov
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Dec
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Jan
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Feb
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Direct flights from Portland to Indianapolis

Portland to Indianapolis: Alternative routes

Compare routes from Portland to Indianapolis below. You may find an airport to fly into that's cheaper, faster, or easier than Indianapolis.

Indianapolis

11km from central Indianapolis
ClosestCheapest
from $86
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Bloomington

80km from central Indianapolis
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Portland to Indianapolis: Flight information

The things to know before you go.
Cheapest flight found$86
Cheapest month to flyJune
Average flight time4 hrs, 17 mins
Most popular airlineAllegiant Air
Average flights per week2

Finding cheap flights from Portland to Indianapolis: Frequently asked questions

The best price we found for a return flight from Portland to Indianapolis is $214. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 17 minutes is the average flight time from Portland to Indianapolis.
Allegiant Air flies direct from Portland to Indianapolis.
As of March 2026, there are 2 flights per week flying from Portland to Indianapolis.
The cheapest month to fly from Portland to Indianapolis is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Indianapolis Airport on Thursday, 4 June 2026.
Yes – the average flight time is 4 hours and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Indianapolis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Indianapolis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Indianapolis.

Flying from Portland International Airport (PDX) to Indianapolis International Airport (IND): what you need to know

  • Indianapolis's timezone is UTC-4, making Indianapolis three hours ahead of Portland.

  • Give yourself plenty of time to make your PDX to IND flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time such as July? Major public holidays and other high seasons can lead to longer queues and delays at security. Play it safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Portland International Airport to Indianapolis International Airport. Just uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between PDX and IND:

    • Kansas City International Airport

    • Denver International Airport

    • O'Hare International Airport

How to find the cheapest flights from Portland International Airport (PDX) to Indianapolis International Airport (IND)

  • At the moment, $86 is the cheapest price we've seen for a one-way Portland International Airport to Indianapolis International Airport flight. The best price for a return ticket is $214. Remember that fares may change due to availability at the time of booking.

  • It's usually best to book in advance if you're looking for cheap tickets from PDX to IND. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from Portland International Airport to Indianapolis International Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices across every month and land a great deal.

  • Getting your hands on cheap flights from PDX to IND is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Tailor your flights using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Portland International Airport to Indianapolis International Airport.

Handy information about Portland International Airport (PDX)

  • PDX is located at 7000 NE Airport Way.

  • Portland International Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from PDX arrive at their destination as scheduled 83.65% of the time.

  • To get to Portland International Airport from central Portland, it takes around 20 minutes if you're travelling by car. This depends on traffic though. It's approximately 19 kilometres from the airport to the city centre.

  • The journey on public transport typically takes 45 minutes.

  • Get your holiday off to a relaxed start by staying near PDX. Whether you're catching an early flight from Portland International Airport to Indianapolis International Airport or just don't want to be rushed, these stays are perfect:

Arriving at Indianapolis International Airport (IND)

Getting from Indianapolis International Airport (IND) to central Indianapolis

  • You'll find IND at 7800 Col. H. Weir Cook Memorial Drive.

  • Indianapolis International Airport is approximately 24 kilometres from central Indianapolis. The drive time takes about 25 minutes.

  • It typically takes 1 hour when travelling by public transport.

When to fly to Indianapolis International Airport (IND)

  • It's time to choose your travel dates for your flight from Portland International Airport to Indianapolis International Airport. July is the busiest month to visit Indianapolis. If you're after a more relaxed vibe, go in April.

  • Book your flight from Portland International Airport to Indianapolis International Airport for July if you'd like to go to Indianapolis during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 30ºC (86ºF).

  • Look for cheap tickets from PDX to IND in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC (10ºF) and 5ºC (41ºF) on average.

Explore more of United States

  • Indianapolis has plenty going for it, but there are so many other parts of United States just waiting to be discovered. About 257 kilometres north-west of Indianapolis, a visit to Chicago will keep your itinerary busy. Start with leading attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Columbus is another sought-after destination in United States and is around 274 kilometres east of Indianapolis. No trip is complete without visiting Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Plan the rest of your trip from Portland to Indianapolis

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.