Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Indianapolis from $66

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 Indianapolis departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Indianapolis

Cheap round-trip flights

Allegiant Air Logo
3:21 pm - 10:23 pmPDX-IND
4h 02mnonstop
Allegiant Air Logo
1:10 pm - 2:31 pmIND-PDX
4h 21mnonstop
$118Allegiant Air
Find Deal
Mon, Aug 25 - Mon, Sep 1
Allegiant Air Logo
4:37 pm - 11:39 pmPDX-IND
4h 02mnonstop
Allegiant Air Logo
11:45 am - 1:06 pmIND-PDX
4h 21mnonstop
$191Allegiant Air
Find Deal
Fri, Aug 8 - Mon, Aug 18
Allegiant Air Logo
4:37 pm - 11:39 pmPDX-IND
4h 02mnonstop
Allegiant Air Logo
11:45 am - 1:06 pmIND-PDX
4h 21mnonstop
$205Allegiant Air
Find Deal
Fri, Aug 8 - Mon, Aug 18
Allegiant Air Logo
4:37 pm - 11:39 pmPDX-IND
4h 02mnonstop
Allegiant Air Logo
2:26 pm - 3:47 pmIND-PDX
4h 21mnonstop
$210Allegiant Air
Find Deal
Fri, Aug 8 - Mon, Aug 11
Logo
3:21 pm - 10:23 pmPDX-IND
4h 02mnonstop
Logo
11:48 am - 7:04 pmIND-PDX
10h 16m1 stop
$219
Find Deal
Mon, Sep 1 - Fri, Sep 5
Frontier Logo
12:25 pm - 12:43 amPDX-IND
9h 18m1 stop
Frontier Logo
4:25 pm - 10:39 pmIND-PDX
9h 14m1 stop
$238Frontier
Find Deal
Wed, Aug 13 - Sat, Aug 23
Alaska Airlines Logo
7:30 am - 5:56 pmPDX-IND
7h 26m1 stop
Alaska Airlines Logo
6:56 pm - 12:09 amIND-PDX
8h 13m1 stop
$324Alaska Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
American Airlines Logo
1:40 pm - 10:59 pmPDX-IND
6h 19m1 stop
American Airlines Logo
2:43 pm - 8:14 pmIND-PDX
8h 31m1 stop
$325American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
10:57 pm - 9:53 amPDX-IND
7h 56m1 stop
Delta Logo
4:35 pm - 10:19 pmIND-PDX
8h 44m2 stops
$328Delta
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
5:00 am - 4:32 pmPDX-IND
8h 32m2 stops
United Airlines Logo
11:20 am - 3:25 pmIND-PDX
7h 05m1 stop
$330United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2

Allegiant Air flights from Portland to Indianapolis

Our best Allegiant Air deals on Portland to Indianapolis flight tickets
Allegiant Air
Aug 25
PDX3:21 pmPortland
4h 02m
IND10:23 pmIndianapolis
Sep 1
IND1:10 pmIndianapolis
4h 21m
PDX2:31 pmPortland
$118
Find similar
Allegiant Air
Aug 8
PDX4:37 pmPortland
4h 02m
IND11:39 pmIndianapolis
Aug 18
IND11:45 amIndianapolis
4h 21m
PDX1:06 pmPortland
$191
Find similar
Allegiant Air
Aug 8
PDX4:37 pmPortland
4h 02m
IND11:39 pmIndianapolis
Aug 18
IND11:45 amIndianapolis
4h 21m
PDX1:06 pmPortland
$205
Find similar

Frontier flights from Portland to Indianapolis

Our best Frontier deals on Portland to Indianapolis flight tickets
Frontier
Aug 13
PDX12:25 pmPortland
9h 18m
1 stop
IND12:43 amIndianapolis
Aug 23
IND4:25 pmIndianapolis
9h 14m
1 stop
PDX10:39 pmPortland
$238
Find similar
Frontier
Sep 6
PDX7:15 amPortland
5h 59m
1 stop
IND4:14 pmIndianapolis
Sep 19
IND8:58 pmIndianapolis
6h 14m
1 stop
PDX12:12 amPortland
$245
Find similar
Frontier
Aug 12
PDX6:35 amPortland
15h 08m
1 stop
IND12:43 amIndianapolis
Aug 16
IND6:00 amIndianapolis
20h 24m
1 stop
PDX11:24 pmPortland
$247
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Indianapolis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Portland to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Mon 8/25

3:21 pm-10:23 pm

Nonstop4h 02m

Indianapolis

Mon 9/1

1:10 pm-2:31 pm

Nonstop4h 21m

$118

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Fri 8/8

4:37 pm-11:39 pm

Nonstop4h 02m

Indianapolis

Mon 8/18

11:45 am-1:06 pm

Nonstop4h 21m

$191

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Fri 8/8

4:37 pm-11:39 pm

Nonstop4h 02m

Indianapolis

Mon 8/18

11:45 am-1:06 pm

Nonstop4h 21m

$205

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Fri 8/8

4:37 pm-11:39 pm

Nonstop4h 02m

Indianapolis

Mon 8/11

2:26 pm-3:47 pm

Nonstop4h 21m

$210

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Mon 9/1

3:21 pm-10:23 pm

Nonstop4h 02m

Indianapolis

Fri 9/5

11:48 am-7:04 pm

1 stop10h 16m

$219

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Wed 8/13

12:25 pm-12:43 am

1 stop9h 18m

Indianapolis

Sat 8/23

4:25 pm-10:39 pm

1 stop9h 14m

$238

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Tue 11/4

7:30 am-5:56 pm

1 stop7h 26m

Indianapolis

Sat 11/8

6:56 pm-12:09 am

1 stop8h 13m

$324

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Tue 9/30

1:40 pm-10:59 pm

1 stop6h 19m

Indianapolis

Tue 10/7

2:43 pm-8:14 pm

1 stop8h 31m

$325

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Sat 8/30

10:57 pm-9:53 am

1 stop7h 56m

Indianapolis

Sat 9/6

4:35 pm-10:19 pm

2 stops8h 44m

$328

PortlandIndianapolis

PDX - IND

PDXIND

Portland

Tue 8/26

5:00 am-4:32 pm

2 stops8h 32m

Indianapolis

Tue 9/2

11:20 am-3:25 pm

1 stop7h 05m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Indianapolis from

How to get the cheapest flight ticket from Portland to Indianapolis

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

What is the cheapest month to fly to Indianapolis?

In general, July is the cheapest month to fly from Portland to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $342. If you are unable to visit Indianapolis during the month of July, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $342.

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

Our data shows that Wednesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $76. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Saturday is $1,301.

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

Flying to Indianapolis from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $131 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,082 on average. Flights to Indianapolis from Portland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Indianapolis flight route?

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

How far in advance should I book a flight to Indianapolis?

You are more likely to see cheaper flights to Indianapolis from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from Portland for as low as $347 on momondo.

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

There are 1 cabin classes available to choose from on Portland to Indianapolis 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 Indianapolis flights?

You could potentially save up to 20% on your flight if you consider stops on a Portland to Indianapolis flight.

How have Portland to Indianapolis flight prices changed over time?

As of July 2025, prices for Portland to Indianapolis flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Indianapolis (PDX to IND) flight deals and tips

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

Best Price Found

$66

Fastest flight time

4h 02m

Direct flights

Tue and Sat

Airports in Indianapolis

1 airport
The best one-way flight to Indianapolis from Portland in the past 72 hours is $66. The best round-trip flight deal from Portland to Indianapolis found on momondo in the last 72 hours is $118.
The fastest flight from Portland to Indianapolis takes 4h 02m
Direct flights go from Portland to Indianapolis on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Indianapolis: Indianapolis (IND)
Search flight deals

  • How far is Portland to Indianapolis by plane?

    A flight from Portland to Indianapolis will travel around 1879.6 mi. 4h 02m is a normal flight duration for this route.

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

    Prices for flights from Portland Airport to Indianapolis Airport are refreshed on a daily basis.

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

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

    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 Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The travel and health documents you'll need for your trip to Indianapolis 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 Indianapolis 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 Portland to Indianapolis?

  • What is the most popular airline from Portland to Indianapolis?

Best airlines flying from Portland to Indianapolis

Compare and see reviews for airlines that fly from Portland to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $62Free CancellationRating
7.2
703 reviews
Search Allegiant Air flights
FrontierPriceFrom $128Free CancellationRating
5.9
3,238 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,040 reviews
Search Spirit Airlines flights
DeltaPriceFrom $233Free CancellationRating
8.0
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,899 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $298Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $300Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

  • Allegiant Air Flights From Portland to Indianapolis

    Allegiant Air is one of the most popular airlines flying from Portland to Indianapolis, operating 2 flights/week on average for this route. A good Allegiant Air flight deal for Portland to Indianapolis starts from $62 round-trip, up to an average price of $153. Our users have rated Allegiant Air at 7.2/10.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Anderson
Muncie
Plainfield
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Brownsburg
Crawfordsville
Greenfield
Speedway
Westfield
Mooresville

Why use momondo?

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

It is quick and easy to find Portland to Indianapolis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Indianapolis that suits you.

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

momondo does allow users to show only those flights to Indianapolis from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Indianapolis from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Indianapolis from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Indianapolis 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/3
Sun 8/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States