$118+ Cheap flights from Portland to Indianapolis (PDX - IND)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IND
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Indianapolis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Indianapolis are usually found in July or August, booked 73 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from Portland to Indianapolis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to IndianapolisExplore the most affordable flight options available from Portland to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Portland to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:38 pm
PDX
- IND
1 stop23h 39m
Frontier
Thu 9/248:56 pm
IND
- PDX
1 stop17h 47m
Frontier
Deal found 7/30![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$229
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Thu 8/278:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Wed 9/28:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/31![Frontier logo]()
$263
This Super.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Tue 9/18:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$274
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$278
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/29![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:38 pm
PDX
- IND
1 stop23h 39m
Frontier
Sun 9/204:12 pm
IND
- PDX
1 stop22h 31m
Frontier
Deal found 7/30![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 9/124:12 pm
IND
- PDX
1 stop22h 31m
Frontier
Deal found 7/31![Frontier logo]()
$281
Best flights from Portland to IndianapolisDiscover carefully curated flight deals from Portland to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Portland to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:15 am
PDX
- IND
1 stop8h 59m
United Airlines
Thu 9/36:00 am
IND
- PDX
1 stop6h 29m
United Airlines
Deal found 7/30![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:25 am
PDX
- IND
1 stop8h 10m
Delta
Mon 9/145:18 pm
IND
- PDX
1 stop8h 09m
Delta
Deal found 7/29![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:05 pm
PDX
- IND
1 stop6h 55m
Southwest
Tue 9/14:25 pm
IND
- PDX
2 stops8h 50m
Southwest
Deal found 7/27![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:41 pm
PDX
- IND
1 stop8h 32m
Alaska Airlines
Sat 8/295:26 pm
IND
- PDX
1 stop7h 35m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:39 am
PDX
- IND
1 stop6h 59m
American Airlines
Sat 8/2912:19 pm
IND
- PDX
1 stop8h 41m
American Airlines
Deal found 8/1![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:20 pm
PDX
- IND
1 stop6h 46m
Delta
Mon 10/55:18 pm
IND
- PDX
1 stop8h 09m
Delta
Deal found 7/30![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:50 am
PDX
- IND
2 stops9h 40m
Southwest
Mon 8/312:00 pm
IND
- PDX
2 stops12h 05m
Southwest
Deal found 7/27![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:15 am
PDX
- IND
1 stop8h 44m
United Airlines
Fri 9/46:00 am
IND
- PDX
1 stop6h 29m
United Airlines
Deal found 7/29![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:20 am
PDX
- IND
2 stops9h 00m
Southwest
Mon 8/316:15 am
IND
- PDX
1 stop7h 40m
Southwest
Deal found 8/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am
PDX
- IND
2 stops9h 50m
Southwest
Wed 9/97:30 am
IND
- PDX
2 stops10h 55m
Southwest
Deal found 7/28![Southwest logo]()
$371
Last-minute flights from Portland to IndianapolisDiscover last-minute flight deals from Portland to Indianapolis. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Indianapolis. Data last updated August 1, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$229
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Thu 8/278:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 8/1![Frontier logo]()
$238
This Super.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Tue 9/18:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$274
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Wed 9/28:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$261
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/27![Frontier logo]()
$278
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/29![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Sun 8/308:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/31![Frontier logo]()
$288
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Mon 8/318:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/30![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 8/298:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/31![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Sat 9/58:49 pm
IND
- PDX
1 stop23h 22m
Frontier
Deal found 7/29![Frontier logo]()
$286
One-way flights from Portland to IndianapolisSearch for one-way flight options from Portland to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Portland to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Super.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Deal found 7/30![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Deal found 7/30![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Deal found 7/31![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:56 pm
PDX
- IND
1 stop23h 08m
Frontier
Deal found 7/28![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:20 pm
PDX
- IND
1 stop28h 44m
Frontier
Deal found 7/31![Frontier logo]()
$143
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:34 pm
PDX
- IND
1 stop27h 47m
Frontier
Deal found 7/31![Frontier logo]()
$150
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:15 am
PDX
- IND
1 stop8h 44m
United Airlines
Deal found 7/29![United Airlines logo]()
$157
Find flight deals from Portland to Indianapolis
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Indianapolis (IND). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (Frontier) |
One-way from | $118 (Super.com) |
Popular in | March |
Cheapest in | July |
Average price | $365 |
Good round-trip deal | $303 or less |
Good one-way deal | $122 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
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
Cheapest round-trip
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Thu 8/27
8:15 am-8:14 pm
1 stop8h 59m
Indianapolis
Thu 9/3
6:00 am-9:29 am
1 stop6h 29m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Fri 9/11
12:25 am-11:35 am
1 stop8h 10m
Indianapolis
Mon 9/14
5:18 pm-10:27 pm
1 stop8h 09m
$323
Quickest round-trip
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Thu 10/1
1:20 pm-11:06 pm
1 stop6h 46m
Indianapolis
Mon 10/5
5:18 pm-10:27 pm
1 stop8h 09m
$323
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Tue 8/25
1:05 pm-11:00 pm
1 stop6h 55m
Indianapolis
Tue 9/1
4:25 pm-10:15 pm
2 stops8h 50m
$328
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Wed 8/26
5:50 am-6:30 pm
2 stops9h 40m
Indianapolis
Mon 8/31
2:00 pm-11:05 pm
2 stops12h 05m
$333
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Wed 8/26
5:41 pm-5:13 am
1 stop8h 32m
Indianapolis
Sat 8/29
5:26 pm-10:01 pm
1 stop7h 35m
$335
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Wed 8/26
7:39 am-5:38 pm
1 stop6h 59m
Indianapolis
Sat 8/29
12:19 pm-6:00 pm
1 stop8h 41m
$347
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Sat 8/22
11:20 am-11:20 pm
2 stops9h 00m
Indianapolis
Mon 8/31
6:15 am-10:55 am
1 stop7h 40m
$352
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Mon 8/31
11:15 am-10:59 pm
1 stop8h 44m
Indianapolis
Fri 9/4
6:00 am-9:29 am
1 stop6h 29m
$365
PortlandIndianapolis
PDX - IND
PDXIND
Portland
Sat 9/5
9:00 am-9:50 pm
2 stops9h 50m
Indianapolis
Wed 9/9
7:30 am-3:25 pm
2 stops10h 55m
$371
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Portland to Indianapolis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Indianapolis in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Indianapolis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Indianapolis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Indianapolis
Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Portland with our price prediction graph.
PDX-IND
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Indianapolis
How far ahead should I book a flight from Portland to Indianapolis?
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Indianapolis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to Indianapolis?
Currently, July is the cheapest month in which you can book a flight from Portland to Indianapolis (average of $361). Flying from Portland to Indianapolis in March is currently the most expensive (average of $530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Indianapolis?
Airfare is typical for this route at the moment.
Portland to Indianapolis flights typically cost between $203 and $524 in September.The cheapest round-trip price found within the last 5 days was $226 on Frontier (Sep 17-Sep 24).
Reviews of airlines servicing Indianapolis
Get insights into the airlines that provide service to Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indianapolis. Reviews last updated August 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Portland to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
Muncie
Greenwood
Kokomo
Fishers
Westfield
Franklin
Mooresville
Plainfield
Anderson
Crawfordsville
Carmel
Noblesville
Bloomington
Speedway
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Explore flights to Indianapolis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
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Top 7 airlines flying from Portland to Indianapolis
Discover the top 7 airlines that operate flights from Portland to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$95 | Average$243 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$237 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$303 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$370 | Average$515 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$374 | Average$575 | FlexibilityNo cancel fee | On-time75% |