$163+ Cheap flights from New Windsor to Portland, ME (SWF - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — PWM
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Stewart to Portland 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.Cheap flight deals from Stewart to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Stewart to PortlandExplore the most affordable flight options available from Stewart to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Stewart to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:39 pm -
2 stops20h 42m
Tue 11/105:09 pm -
1 stop18h 30m
Deal found 9/5![Breeze Airways logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:56 am -
1 stop22h 12m
Fri 10/303:53 pm -
2 stops19h 46m
Deal found 9/6![Breeze Airways logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:56 am -
1 stop22h 12m
Tue 10/275:09 pm -
1 stop18h 30m
Deal found 9/7![Breeze Airways logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:39 pm -
2 stops20h 42m
Tue 9/295:09 pm -
1 stop18h 30m
Deal found 9/5![Breeze Airways logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/28:48 pm -
1 stop12h 20m
Sat 10/36:31 pm -
2 stops16h 27m
Deal found 9/8![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/312:39 pm -
2 stops20h 42m
Tue 10/65:09 pm -
1 stop18h 30m
Deal found 9/9![Breeze Airways logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:39 pm -
2 stops8h 45m
Tue 10/205:09 pm -
1 stop18h 30m
Deal found 9/6![Breeze Airways logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Fri 10/23:53 pm -
2 stops19h 46m
Deal found 9/8![Breeze Airways logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Wed 9/306:31 pm -
2 stops15h 07m
Deal found 9/8![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:39 pm -
2 stops20h 42m
Tue 9/225:09 pm -
1 stop18h 30m
Deal found 9/6![Breeze Airways logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/2112:39 pm -
2 stops20h 42m
Wed 10/286:31 pm -
1 stop21h 38m
Deal found 9/9![Multiple Airlines logo]()
$502
Best flights from Stewart to PortlandDiscover carefully curated flight deals from Stewart to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Stewart to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:39 pm -
2 stops20h 42m
Tue 11/105:09 pm -
1 stop18h 30m
Deal found 9/5![Breeze Airways logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/110:56 am -
1 stop22h 12m
Sun 10/47:00 am -
2 stops35h 23m
Deal found 9/9![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:56 am -
1 stop22h 12m
Fri 10/303:53 pm -
2 stops19h 46m
Deal found 9/6![Breeze Airways logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Fri 10/23:53 pm -
2 stops19h 46m
Deal found 9/8![Breeze Airways logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:56 am -
1 stop22h 12m
Sun 10/187:00 am -
2 stops9h 58m
Deal found 9/6![Multiple Airlines logo]()
$601
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Sun 9/277:00 am -
2 stops27h 31m
Deal found 9/8![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:39 pm -
2 stops20h 42m
Wed 11/189:48 am -
1 stop24h 28m
Deal found 9/6![Breeze Airways logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:56 am -
1 stop22h 12m
Tue 9/225:09 pm -
1 stop18h 30m
Deal found 9/7![Breeze Airways logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 9/2410:56 am -
1 stop8h 38m
Sat 9/266:31 pm -
1 stop15h 52m
Deal found 9/8![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:16 pm -
2 stops20h 52m
Tue 11/105:09 pm -
1 stop18h 30m
Deal found 9/6![Breeze Airways logo]()
$674
Last-minute flights from Stewart to PortlandDiscover last-minute flight deals from Stewart to Portland. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Stewart to Portland. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:39 pm -
2 stops20h 42m
Tue 9/155:09 pm -
1 stop18h 30m
Deal found 9/5![Breeze Airways logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:39 pm -
2 stops20h 42m
Tue 9/225:09 pm -
1 stop18h 30m
Deal found 9/6![Breeze Airways logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Fri 10/23:53 pm -
2 stops19h 46m
Deal found 9/8![Breeze Airways logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/2510:48 am -
1 stop6h 07m
Wed 9/306:31 pm -
2 stops15h 07m
Deal found 9/8![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:39 pm -
2 stops20h 42m
Tue 9/295:09 pm -
1 stop18h 30m
Deal found 9/5![Breeze Airways logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/28:48 pm -
1 stop12h 20m
Sat 10/36:31 pm -
2 stops16h 27m
Deal found 9/8![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/312:39 pm -
2 stops20h 42m
Tue 10/65:09 pm -
1 stop18h 30m
Deal found 9/9![Breeze Airways logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:39 pm -
2 stops8h 45m
Tue 10/205:09 pm -
1 stop18h 30m
Deal found 9/6![Breeze Airways logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/2112:39 pm -
2 stops20h 42m
Wed 10/286:31 pm -
1 stop21h 38m
Deal found 9/9![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:56 am -
1 stop22h 12m
Fri 10/303:53 pm -
2 stops19h 46m
Deal found 9/6![Breeze Airways logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:56 am -
1 stop22h 12m
Tue 10/275:09 pm -
1 stop18h 30m
Deal found 9/7![Breeze Airways logo]()
$413
One-way flights from Stewart to PortlandSearch for one-way flight options from Stewart to Portland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Stewart to Portland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/28:48 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/312:39 pm -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 9/2612:39 pm -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Breeze Airways logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 10/1012:39 pm -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 pm -
1 stop15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:53 am -
3 stops35h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/2412:39 pm -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/2811:21 am -
2 stops29h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/712:39 pm -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Breeze Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:16 pm -
3 stops28h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Breeze Airways logo]()
$235
Find flight deals from Stewart to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (Kiwi.com) |
One-way from | $163 (Kiwi.com) |
Popular in | March |
Cheapest in | May |
Average price | $300 |
Cheapflights Fare Finder
Customize your flight search to find flights from Stewart 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from New Windsor to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Wed 10/7
12:39 pm-9:24 pm
2 stops8h 45m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$222
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Sat 9/19
12:39 pm-9:21 am
2 stops20h 42m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$260
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Fri 11/13
12:16 pm-5:51 pm
2 stops29h 35m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$271
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Sun 11/8
10:56 am-9:08 am
1 stop22h 12m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$272
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Mon 10/5
12:16 pm-4:24 pm
3 stops28h 08m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Thu 10/1
10:28 am-11:34 pm
2 stops37h 06m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$286
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Mon 9/21
12:16 pm-4:24 pm
3 stops28h 08m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$303
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Fri 9/25
10:48 am-4:24 pm
3 stops29h 36m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$315
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Mon 10/5
5:55 pm-9:08 am
2 stops39h 13m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$318
New WindsorPortland
SWF New Windsor Stewart - PWM Portland
SWFPWM
New Windsor Stewart
Mon 9/14
11:21 am-4:24 pm
2 stops29h 03m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$347
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Stewart 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 Stewart to Portland in September.
| 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 New Windsor-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Windsor-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 New Windsor-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 Stewart to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Stewart with our price prediction graph.
SWF-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.
Related info for your journey
Find useful and relevant information for your journey from Stewart 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Portland flight routes