$163+ Cheap flights from Indianapolis to Portland, ME (IND - PWM)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — PWM
août 29 — sept. 51
Round-trip
1 adult, Economy
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Cheapest flights from Indianapolis to PortlandExplore the most affordable flight options available from Indianapolis to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2026.
Explore the most affordable flight options available from Indianapolis to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/87:33 pm
IND
- PWM
1 stop14h 55m
Multiple Airlines
lun. 9/147:00 am
PWM
- IND
2 stops11h 53m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sam. 10/249:55 am
IND
- PWM
1 stop4h 43m
United Airlines
ven. 10/305:08 pm
PWM
- IND
1 stop6h 48m
United Airlines
Deal found 7/25![United Airlines logo]()
$321
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/35:54 pm
IND
- PWM
1 stop6h 02m
Delta
mer. 10/76:28 am
PWM
- IND
1 stop7h 15m
Delta
Deal found 7/27![Delta logo]()
$325
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.
lun. 9/75:25 am
IND
- PWM
1 stop4h 25m
Southwest
ven. 9/112:10 pm
PWM
- IND
1 stop7h 20m
Southwest
Deal found 7/27![Southwest logo]()
$326
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.
sam. 8/2911:38 am
IND
- PWM
2 stops7h 39m
United Airlines
sam. 9/57:40 am
PWM
- IND
1 stop5h 06m
United Airlines
Deal found 7/29![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 7/25. 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.
sam. 10/245:59 pm
IND
- PWM
1 stop6h 11m
Delta
sam. 10/3112:43 pm
PWM
- IND
1 stop7h 29m
Delta
Deal found 7/25![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 7/25. 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.
sam. 10/246:41 am
IND
- PWM
1 stop5h 41m
Delta
ven. 10/304:47 pm
PWM
- IND
1 stop7h 18m
Delta
Deal found 7/25![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sam. 8/2211:38 am
IND
- PWM
2 stops7h 39m
United Airlines
sam. 8/297:40 am
PWM
- IND
1 stop5h 06m
United Airlines
Deal found 7/25![United Airlines logo]()
$340
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/206:51 pm
IND
- PWM
1 stop4h 50m
American Airlines
mer. 8/2610:56 am
PWM
- IND
1 stop7h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$345
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.
jeu. 10/225:55 pm
IND
- PWM
1 stop3h 55m
Southwest
lun. 10/263:25 pm
PWM
- IND
2 stops8h 45m
Southwest
Deal found 7/28![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 7/26. 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.
lun. 12/2110:25 am
IND
- PWM
1 stop5h 45m
Delta
mar. 12/296:00 am
PWM
- IND
1 stop4h 49m
Delta
Deal found 7/26![Delta logo]()
$352
Best flights from Indianapolis to PortlandDiscover carefully curated flight deals from Indianapolis to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 30, 2026.
Discover carefully curated flight deals from Indianapolis to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juillet 30, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/35:54 pm
IND
- PWM
1 stop6h 02m
Delta
mer. 10/76:28 am
PWM
- IND
1 stop7h 15m
Delta
Deal found 7/27![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 7/25. 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.
sam. 10/243:20 pm
IND
- PWM
2 stops6h 50m
Southwest
mer. 10/289:20 am
PWM
- IND
1 stop5h 25m
Southwest
Deal found 7/25![Southwest logo]()
$330
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/287:45 pm
IND
- PWM
1 stop4h 14m
United Airlines
mer. 9/308:03 am
PWM
- IND
2 stops7h 11m
United Airlines
Deal found 7/27![United Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 7/25. 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.
lun. 9/75:25 am
IND
- PWM
1 stop4h 25m
Southwest
ven. 9/111:05 pm
PWM
- IND
2 stops9h 35m
Southwest
Deal found 7/25![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 7/25. 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.
sam. 10/246:41 am
IND
- PWM
1 stop5h 41m
Delta
lun. 10/265:28 pm
PWM
- IND
1 stop4h 44m
Delta
Deal found 7/25![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 7/25. 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.
sam. 10/247:05 am
IND
- PWM
2 stops8h 50m
Southwest
ven. 10/305:20 am
PWM
- IND
1 stop4h 35m
Southwest
Deal found 7/25![Southwest logo]()
$331
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.
mer. 9/94:25 pm
IND
- PWM
1 stop5h 19m
United Airlines
ven. 9/116:00 am
PWM
- IND
1 stop4h 57m
United Airlines
Deal found 7/29![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 7/26. 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.
jeu. 10/157:50 pm
IND
- PWM
1 stop4h 05m
Southwest
lun. 10/195:20 am
PWM
- IND
1 stop4h 35m
Southwest
Deal found 7/26![Southwest logo]()
$372
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.
sam. 10/311:37 am
IND
- PWM
2 stops8h 45m
United Airlines
mer. 10/78:03 am
PWM
- IND
1 stop6h 03m
United Airlines
Deal found 7/29![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 7/26. 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.
dim. 10/118:05 pm
IND
- PWM
1 stop3h 50m
Southwest
jeu. 10/155:20 am
PWM
- IND
2 stops6h 25m
Southwest
Deal found 7/26![Southwest logo]()
$386
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.
lun. 9/281:15 pm
IND
- PWM
2 stops9h 15m
Southwest
mer. 9/305:45 am
PWM
- IND
2 stops9h 35m
Southwest
Deal found 7/27![Southwest logo]()
$389
Last-minute flights from Indianapolis to PortlandDiscover last-minute flight deals from Indianapolis to Portland. Data last updated juillet 30, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Portland. Data last updated juillet 30, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/206:51 pm
IND
- PWM
1 stop4h 50m
American Airlines
mer. 8/2610:56 am
PWM
- IND
1 stop7h 07m
American Airlines
Deal found 7/29![American Airlines logo]()
$345
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/209:59 pm
IND
- PWM
1 stop11h 13m
Multiple Airlines
lun. 8/247:00 am
PWM
- IND
2 stops10h 26m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$378
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/2010:45 am
IND
- PWM
1 stop12h 03m
American Airlines
lun. 8/246:09 pm
PWM
- IND
1 stop5h 49m
American Airlines
Deal found 7/28![American Airlines logo]()
$380
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/205:25 am
IND
- PWM
1 stop4h 25m
Southwest
mer. 8/265:45 am
PWM
- IND
2 stops10h 45m
Southwest
Deal found 7/29![Southwest logo]()
$386
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/213:56 pm
IND
- PWM
1 stop6h 52m
American Airlines
lun. 8/246:09 pm
PWM
- IND
1 stop5h 49m
American Airlines
Deal found 7/30![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 7/25. 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.
sam. 8/226:51 pm
IND
- PWM
1 stop4h 46m
American Airlines
sam. 8/296:02 am
PWM
- IND
1 stop5h 57m
American Airlines
Deal found 7/25![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/25. 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.
sam. 8/2211:38 am
IND
- PWM
2 stops7h 39m
United Airlines
sam. 8/297:40 am
PWM
- IND
1 stop5h 06m
United Airlines
Deal found 7/25![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/26. 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.
jeu. 8/276:51 pm
IND
- PWM
1 stop4h 50m
American Airlines
dim. 8/306:00 am
PWM
- IND
1 stop6h 04m
American Airlines
Deal found 7/26![American Airlines logo]()
$371
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/287:33 pm
IND
- PWM
1 stop14h 54m
Multiple Airlines
ven. 9/47:00 am
PWM
- IND
2 stops10h 26m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$359
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/287:43 pm
IND
- PWM
1 stop4h 16m
United Airlines
ven. 9/47:40 am
PWM
- IND
1 stop5h 07m
United Airlines
Deal found 7/28![United Airlines logo]()
$391
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.
sam. 8/2911:38 am
IND
- PWM
2 stops7h 39m
United Airlines
sam. 9/57:40 am
PWM
- IND
1 stop5h 06m
United Airlines
Deal found 7/29![United Airlines logo]()
$330
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/296:20 am
IND
- PWM
2 stops8h 40m
Southwest
sam. 9/55:40 am
PWM
- IND
2 stops7h 45m
Southwest
Deal found 7/29![Southwest logo]()
$355
One-way flights from Indianapolis to PortlandSearch for one-way flight options from Indianapolis to Portland. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2026.
Search for one-way flight options from Indianapolis to Portland. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2026.
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.
sam. 9/194:35 pm
IND
- PWM
1 stop4h 30m
Southwest
Deal found 7/27![Southwest logo]()
$163
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.
ven. 9/112:00 pm
IND
- PWM
1 stop7h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$164
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/197:48 pm
IND
- PWM
3 stops37h 20m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$165
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/194:25 pm
IND
- PWM
2 stops7h 34m
United Airlines
Deal found 7/27![United Airlines logo]()
$168
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/111:15 pm
IND
- PWM
2 stops9h 15m
Southwest
Deal found 7/29![Southwest logo]()
$169
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.
ven. 9/46:11 pm
IND
- PWM
3 stops23h 47m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$180
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/187:48 pm
IND
- PWM
2 stops20h 36m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$181
This United Airlines deal was found by Cheapflights users on 7/25. 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.
mer. 9/166:00 am
IND
- PWM
2 stops7h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$183
Find flight deals from Indianapolis to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Portland (PWM). 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 juillet 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (Kiwi.com) |
One-way from | $163 (Southwest) |
Popular in | February |
Cheapest in | January |
Average price | $506 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Portland 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 juillet 30, 2026.
Use the filters below to find and compare flights from Indianapolis to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
sam. 10/3
5:54 pm-11:56 pm
1 stop6h 02m
Portland
mer. 10/7
6:28 am-1:43 pm
1 stop7h 15m
$325
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
sam. 10/24
3:20 pm-10:10 pm
2 stops6h 50m
Portland
mer. 10/28
9:20 am-2:45 pm
1 stop5h 25m
$330
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
lun. 9/28
7:45 pm-11:59 pm
1 stop4h 14m
Portland
mer. 9/30
8:03 am-3:14 pm
2 stops7h 11m
$330
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
lun. 9/7
5:25 am-9:50 am
1 stop4h 25m
Portland
ven. 9/11
1:05 pm-10:40 pm
2 stops9h 35m
$331
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
sam. 10/24
7:05 am-3:55 pm
2 stops8h 50m
Portland
ven. 10/30
5:20 am-9:55 am
1 stop4h 35m
$331
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
sam. 10/24
6:41 am-12:22 pm
1 stop5h 41m
Portland
lun. 10/26
5:28 pm-10:12 pm
1 stop4h 44m
$335
Quickest round-trip
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
jeu. 10/15
7:50 pm-11:55 pm
1 stop4h 05m
Portland
lun. 10/19
5:20 am-9:55 am
1 stop4h 35m
$372
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
dim. 10/11
8:05 pm-11:55 pm
1 stop3h 50m
Portland
jeu. 10/15
5:20 am-11:45 am
2 stops6h 25m
$386
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
lun. 9/28
1:15 pm-10:30 pm
2 stops9h 15m
Portland
mer. 9/30
5:45 am-3:20 pm
2 stops9h 35m
$389
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
mer. 9/9
4:25 pm-9:44 pm
1 stop5h 19m
Portland
ven. 9/11
6:00 am-10:57 am
1 stop4h 57m
$406
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Portland
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 Indianapolis to Portland in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Portland, Maine 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 Indianapolis-Portland, Maine 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 Indianapolis to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Indianapolis with our price prediction graph.
IND-PWM
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 Indianapolis to Portland
How far ahead should I book a flight from Indianapolis to Portland, Maine?
The price you pay for your flight from Indianapolis to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Indianapolis to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $316). Flying from Indianapolis to Portland, Maine in February is currently the most expensive (average of $661). 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 Indianapolis to Portland, Maine?
Airfare is below average for this route at the moment.
Indianapolis to Portland, Maine flights typically cost between $386 and $454 in September.The cheapest round-trip price found within the last 5 days was $320 on Multiple Airlines (Sep 8-Sep 14).
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated juillet 30, 2026.
Read through reviews of airlines operating flights from Indianapolis to Portland, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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Alternative routes for Indianapolis to Portland
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Portland by cabin class
Find flights from Indianapolis to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Portland flights
Browse other Indianapolis and Portland flight options. Last updated on juillet 30, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on juillet 30, 2026.
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on juillet 30, 2026.
Top 4 airlines flying from Indianapolis to Portland
Discover the top 4 airlines that operate flights from Indianapolis to Portland. 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 juillet 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$397 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$324 | Average$456 | FlexibilityNo cancel fee | On-time63% |