$159+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IND — PWM
Apr 7 — Apr 141
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 March 8, 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 March 8, 2026.
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 5/511:45 am
IND
- PWM
1 stop5h 00m
Delta
Tue 5/126:02 am
PWM
- IND
1 stop4h 29m
Delta
Deal found 3/4![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/15:10 am
IND
- PWM
1 stop11h 57m
American Airlines
Wed 4/87:07 am
PWM
- IND
1 stop9h 46m
American Airlines
Deal found 3/4![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/5. 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 3/265:00 pm
IND
- PWM
1 stop6h 59m
Delta
Wed 4/112:51 pm
PWM
- IND
1 stop4h 27m
Delta
Deal found 3/5![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/17:15 am
IND
- PWM
2 stops7h 22m
United Airlines
Wed 4/86:04 am
PWM
- IND
1 stop6h 48m
United Airlines
Deal found 3/4![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/67:14 pm
IND
- PWM
1 stop4h 41m
American Airlines
Tue 4/1410:24 am
PWM
- IND
1 stop7h 42m
American Airlines
Deal found 3/7![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 3/285:43 pm
IND
- PWM
1 stop5h 51m
American Airlines
Sat 4/46:17 am
PWM
- IND
1 stop10h 46m
American Airlines
Deal found 3/7![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/64:10 pm
IND
- PWM
1 stop5h 30m
United Airlines
Tue 4/143:22 pm
PWM
- IND
2 stops8h 35m
United Airlines
Deal found 3/7![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 3/5. 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.
Fri 4/108:15 am
IND
- PWM
1 stop5h 55m
Southwest
Tue 4/146:10 am
PWM
- IND
1 stop6h 35m
Southwest
Deal found 3/5![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/275:01 pm
IND
- PWM
1 stop6h 08m
Delta
Wed 6/312:55 pm
PWM
- IND
1 stop5h 58m
Delta
Deal found 3/6![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 4/77:15 pm
IND
- PWM
1 stop4h 12m
American Airlines
Sat 4/1110:50 am
PWM
- IND
1 stop7h 35m
American Airlines
Deal found 3/3![American Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 3/6. 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 4/14:25 pm
IND
- PWM
1 stop6h 40m
Southwest
Wed 4/83:55 pm
PWM
- IND
2 stops6h 55m
Southwest
Deal found 3/6![Southwest logo]()
$360
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 March 8, 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 March 8, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 5/275:01 pm
IND
- PWM
1 stop6h 08m
Delta
Wed 6/312:55 pm
PWM
- IND
1 stop5h 58m
Delta
Deal found 3/6![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 3/3. 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 8/185:50 am
IND
- PWM
1 stop4h 05m
Southwest
Tue 8/257:45 am
PWM
- IND
1 stop4h 35m
Southwest
Deal found 3/3![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 6/144:25 pm
IND
- PWM
1 stop5h 26m
United Airlines
Fri 6/195:15 am
PWM
- IND
1 stop4h 58m
United Airlines
Deal found 3/7![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 3/3. 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.
Sat 4/46:13 am
IND
- PWM
1 stop5h 56m
Delta
Thu 4/95:23 am
PWM
- IND
1 stop7h 16m
Delta
Deal found 3/3![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 3/3. 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 7/144:10 pm
IND
- PWM
1 stop6h 45m
Southwest
Fri 7/245:35 am
PWM
- IND
1 stop6h 55m
Southwest
Deal found 3/3![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Sat 6/133:19 pm
IND
- PWM
1 stop6h 32m
United Airlines
Wed 6/245:15 am
PWM
- IND
1 stop4h 58m
United Airlines
Deal found 3/3![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 3/7. 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.
Sun 6/146:05 am
IND
- PWM
1 stop4h 56m
Delta
Fri 6/196:50 pm
PWM
- IND
1 stop5h 44m
Delta
Deal found 3/7![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 3/7. 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 6/244:10 pm
IND
- PWM
1 stop6h 45m
Southwest
Sat 6/275:35 am
PWM
- IND
1 stop6h 35m
Southwest
Deal found 3/7![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 3/3. 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 4/35:00 pm
IND
- PWM
1 stop6h 59m
Delta
Thu 4/92:30 pm
PWM
- IND
1 stop6h 18m
Delta
Deal found 3/3![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 4/95:00 am
IND
- PWM
2 stops9h 10m
Southwest
Sun 4/125:30 pm
PWM
- IND
1 stop6h 50m
Southwest
Deal found 3/6![Southwest logo]()
$396
Last-minute flights from Indianapolis to PortlandDiscover last-minute flight deals from Indianapolis to Portland. Data last updated March 8, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Portland. Data last updated March 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 3/249:50 am
IND
- PWM
1 stop13h 47m
American Airlines
Mon 3/306:00 am
PWM
- IND
1 stop4h 36m
American Airlines
Deal found 3/3![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 3/256:05 am
IND
- PWM
1 stop4h 59m
Delta
Wed 3/254:48 pm
PWM
- IND
1 stop7h 14m
Delta
Deal found 3/5![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/5. 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 3/265:00 pm
IND
- PWM
1 stop6h 59m
Delta
Wed 4/112:51 pm
PWM
- IND
1 stop4h 27m
Delta
Deal found 3/5![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 3/5. 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.
Thu 3/268:00 am
IND
- PWM
1 stop3h 55m
Southwest
Wed 4/112:30 pm
PWM
- IND
2 stops10h 45m
Southwest
Deal found 3/5![Southwest logo]()
$370
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 3/285:43 pm
IND
- PWM
1 stop5h 51m
American Airlines
Sat 4/46:17 am
PWM
- IND
1 stop10h 46m
American Airlines
Deal found 3/7![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/15:10 am
IND
- PWM
1 stop11h 57m
American Airlines
Wed 4/87:07 am
PWM
- IND
1 stop9h 46m
American Airlines
Deal found 3/4![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/17:15 am
IND
- PWM
2 stops7h 22m
United Airlines
Wed 4/86:04 am
PWM
- IND
1 stop6h 48m
United Airlines
Deal found 3/4![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 3/6. 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 4/14:25 pm
IND
- PWM
1 stop6h 40m
Southwest
Wed 4/83:55 pm
PWM
- IND
2 stops6h 55m
Southwest
Deal found 3/6![Southwest logo]()
$360
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/67:14 pm
IND
- PWM
1 stop4h 41m
American Airlines
Tue 4/1410:24 am
PWM
- IND
1 stop7h 42m
American Airlines
Deal found 3/7![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/64:10 pm
IND
- PWM
1 stop5h 30m
United Airlines
Tue 4/143:22 pm
PWM
- IND
2 stops8h 35m
United Airlines
Deal found 3/7![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Tue 4/77:15 pm
IND
- PWM
1 stop4h 12m
American Airlines
Sat 4/1110:50 am
PWM
- IND
1 stop7h 35m
American Airlines
Deal found 3/3![American Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 3/5. 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.
Fri 4/108:15 am
IND
- PWM
1 stop5h 55m
Southwest
Tue 4/146:10 am
PWM
- IND
1 stop6h 35m
Southwest
Deal found 3/5![Southwest logo]()
$352
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 March 8, 2026.
Search for one-way flight options from Indianapolis to Portland. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 3/256:05 am
IND
- PWM
1 stop4h 59m
Delta
Deal found 3/5![Delta logo]()
$159
This Southwest deal was found by Cheapflights users on 3/3. 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 4/86:40 am
IND
- PWM
2 stops8h 40m
Southwest
Deal found 3/3![Southwest logo]()
$164
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/286:00 am
IND
- PWM
1 stop4h 07m
American Airlines
Deal found 3/7![American Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/269:00 am
IND
- PWM
1 stop6h 14m
United Airlines
Deal found 3/5![United Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/85:08 pm
IND
- PWM
3 stops41h 41m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/275:33 pm
IND
- PWM
1 stop5h 54m
American Airlines
Deal found 3/7![American Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 7/149:25 am
IND
- PWM
1 stop25h 02m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 5/37:15 am
IND
- PWM
1 stop6h 59m
United Airlines
Deal found 3/7![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 3/6. 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.
Fri 6/124:05 pm
IND
- PWM
2 stops8h 00m
Southwest
Deal found 3/6![Southwest logo]()
$199
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Sun 3/295:44 pm
IND
- PWM
1 stop5h 50m
American Airlines
Deal found 3/7![American Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 3/3. 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 7/147:30 am
IND
- PWM
2 stops11h 00m
Southwest
Deal found 3/3![Southwest logo]()
$205
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 March 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (American Airlines) |
One-way from | $159 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $488 |
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 March 8, 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
Wed 5/27
5:01 pm-11:09 pm
1 stop6h 08m
Portland
Wed 6/3
12:55 pm-6:53 pm
1 stop5h 58m
$355
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Sat 4/4
6:13 am-12:09 pm
1 stop5h 56m
Portland
Thu 4/9
5:23 am-12:39 pm
1 stop7h 16m
$375
Quickest round-trip
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Tue 8/18
5:50 am-9:55 am
1 stop4h 05m
Portland
Tue 8/25
7:45 am-12:20 pm
1 stop4h 35m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Sun 6/14
4:25 pm-9:51 pm
1 stop5h 26m
Portland
Fri 6/19
5:15 am-10:13 am
1 stop4h 58m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Tue 7/14
4:10 pm-10:55 pm
1 stop6h 45m
Portland
Fri 7/24
5:35 am-12:30 pm
1 stop6h 55m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Sat 6/13
3:19 pm-9:51 pm
1 stop6h 32m
Portland
Wed 6/24
5:15 am-10:13 am
1 stop4h 58m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Sun 6/14
6:05 am-11:01 am
1 stop4h 56m
Portland
Fri 6/19
6:50 pm-12:34 am
1 stop5h 44m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Wed 6/24
4:10 pm-10:55 pm
1 stop6h 45m
Portland
Sat 6/27
5:35 am-12:10 pm
1 stop6h 35m
$387
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Fri 4/3
5:00 pm-11:59 pm
1 stop6h 59m
Portland
Thu 4/9
2:30 pm-8:48 pm
1 stop6h 18m
$391
IndianapolisPortland
IND - PWM
INDPWM
Indianapolis
Thu 4/9
5:00 am-2:10 pm
2 stops9h 10m
Portland
Sun 4/12
5:30 pm-12:20 am
1 stop6h 50m
$396
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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?
Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Portland. Price data was last updated on March 6, 2026.
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 69 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, May is the cheapest month in which you can book a flight from Indianapolis to Portland, Maine (average of $81). Flying from Indianapolis to Portland, Maine in December is currently the most expensive (average of $279). 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?
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 March 8, 2026.
Read through reviews of airlines operating flights from Indianapolis to Portland, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Entertainment
7.5
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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
Brunswick
Auburn
Conway
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Indianapolis and Portland flights
Browse other Indianapolis and Portland flight options. Last updated on March 8, 2026.
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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 March 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$280 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$366 | FlexibilityNo cancel fee | On-time69% |