$155+ Cheap flights from Portland, ME (PWM) to Nassau (NAS)
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — NAS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Nassau 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 Portland to Nassau
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Best
Last-minute
One-way
Cheapest flights from Portland to NassauExplore the most affordable flight options available from Portland to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Portland to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/247:24 pm -
1 stop15h 56m
Fri 10/302:23 pm -
1 stop8h 13m
Deal found 9/15![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/166:00 am -
1 stop9h 33m
Fri 11/204:58 pm -
1 stop6h 33m
Deal found 9/14![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/166:00 am -
1 stop9h 33m
Sat 11/214:58 pm -
1 stop6h 33m
Deal found 9/16![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/166:47 pm -
2 stops18h 28m
Sat 11/2111:49 am -
1 stop10h 50m
Deal found 9/16![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/65:45 am -
2 stops15h 31m
Wed 11/112:26 pm -
1 stop20h 11m
Deal found 9/16![American Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/77:55 pm -
1 stop15h 54m
Wed 12/912:55 pm -
1 stop10h 29m
Deal found 9/15![United Airlines logo]()
$426
Best flights from Portland to NassauDiscover carefully curated flight deals from Portland to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Portland to Nassau that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/166:00 am -
1 stop7h 50m
Fri 11/201:15 pm -
1 stop11h 04m
Deal found 9/16![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/166:47 pm -
2 stops18h 28m
Sat 11/2111:49 am -
1 stop10h 50m
Deal found 9/16![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/15. 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 1/26:00 am -
1 stop7h 48m
Fri 1/812:55 pm -
1 stop10h 07m
Deal found 9/15![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/166:00 am -
1 stop9h 33m
Sat 11/214:58 pm -
1 stop6h 33m
Deal found 9/16![Delta logo]()
$348
Last-minute flights from Portland to NassauDiscover last-minute flight deals from Portland to Nassau. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Nassau. Data last updated September 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/12. 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 9/166:00 am -
1 stop7h 53m
Wed 9/231:06 pm -
1 stop10h 50m
Deal found 9/12![Delta logo]()
$561
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/106:55 pm -
1 stop18h 38m
Sat 10/172:35 pm -
1 stop5h 47m
Deal found 9/13![United Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/227:25 pm -
2 stops42h 08m
Sun 10/252:40 pm -
2 stops23h 36m
Deal found 9/16![United Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/236:00 am -
1 stop7h 23m
Mon 10/2612:20 pm -
1 stop10h 16m
Deal found 9/16![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/247:24 pm -
1 stop15h 56m
Fri 10/302:23 pm -
1 stop8h 13m
Deal found 9/15![American Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/295:50 am -
1 stop5h 59m
Thu 11/52:40 pm -
2 stops23h 36m
Deal found 9/13![United Airlines logo]()
$470
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
1 stop6h 27m
Thu 11/52:15 pm -
1 stop9h 28m
Deal found 9/13![JetBlue logo]()
$531
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/306:00 am -
1 stop7h 23m
Fri 11/611:51 am -
1 stop12h 03m
Deal found 9/15![American Airlines logo]()
$477
One-way flights from Portland to NassauSearch for one-way flight options from Portland to Nassau. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Portland to Nassau. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/105:38 pm -
2 stops17h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$155
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![JetBlue logo]()
$287
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/117:00 am -
2 stops28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/107:00 am -
3 stops26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Breeze Airways logo]()
$326
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![JetBlue logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/123:53 pm -
3 stops24h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/117:00 am -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$444
Find flight deals from Portland to Nassau
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Nassau (NAS). 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $306 (United Airlines) |
One-way from | $155 (American Airlines) |
Popular in | May |
Cheapest in | November |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Nassau 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 17, 2026.
Use the filters below to find and compare flights from Portland to Nassau that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sat 10/10
5:38 pm-11:20 am
2 stops17h 42m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sat 12/19
6:37 pm-10:56 am
2 stops16h 19m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$267
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Mon 11/16
6:00 am-1:50 pm
1 stop7h 50m
Nassau Intl
Fri 11/20
1:15 pm-12:19 am
1 stop11h 04m
$336
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Mon 11/16
6:00 am-3:33 pm
1 stop9h 33m
Nassau Intl
Sat 11/21
4:58 pm-11:31 pm
1 stop6h 33m
$348
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Mon 10/12
3:53 pm-4:15 pm
3 stops24h 22m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$384
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Mon 11/16
6:47 pm-1:15 pm
2 stops18h 28m
Nassau Intl
Sat 11/21
11:49 am-10:39 pm
1 stop10h 50m
$389
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sat 1/2
6:00 am-1:48 pm
1 stop7h 48m
Nassau Intl
Fri 1/8
12:55 pm-11:02 pm
1 stop10h 07m
$397
Quickest round-trip
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sat 10/10
6:31 pm-9:25 am
1 stop14h 54m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$399
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sat 12/19
12:28 pm-1:50 pm
3 stops25h 22m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$409
PortlandNassau
PWM Portland - NAS Nassau Intl
PWMNAS
Portland
Sun 10/11
7:00 am-1:50 pm
3 stops30h 50m
Nassau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$444
Sorted by cheapest first
Compare providers for flights from Portland to Nassau
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 Nassau 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 Portland, Maine-Nassau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Nassau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Nassau flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Nassau 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, Maine-Nassau 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 Nassau
Have a flexible travel schedule? Discover the best time to fly to Nassau from Portland with our price prediction graph.
PWM-NAS
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.
Reviews of airlines servicing Nassau
Get insights into the airlines that provide service to Nassau. 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 Nassau. Reviews last updated September 17, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Portland to Nassau. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Portland to Nassau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Nassau
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Complete your trip
Complete your trip to Nassau by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Nassau by cabin class
Find flights from Portland to Nassau, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Nassau
Explore flights to Nassau departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Portland and Nassau flights
Browse other Portland and Nassau flight options. Last updated on September 17, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Portland to Nassau
Discover the top 3 airlines that operate flights from Portland to Nassau. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$343 | Average$605 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$385 | Average$539 | FlexibilityNo cancel fee | On-time71% |