$340+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — NAS
Jun 15 — Jun 221
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
Cheapest
Best
Last-minute
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 May 16, 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 May 16, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:00 am
PWM
- NAS
1 stop7h 30m
Delta
Fri 11/202:55 pm
NAS
- PWM
1 stop7h 28m
Delta
Deal found 5/13![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am
PWM
- NAS
2 stops9h 00m
Delta
Sat 11/212:55 pm
NAS
- PWM
1 stop7h 28m
Delta
Deal found 5/13![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 8/136:46 pm
PWM
- NAS
1 stop19h 21m
American Airlines
Tue 8/183:34 pm
NAS
- PWM
1 stop6h 26m
American Airlines
Deal found 5/11![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/165:41 am
PWM
- NAS
1 stop5h 24m
American Airlines
Sat 11/2112:10 pm
NAS
- PWM
1 stop11h 28m
American Airlines
Deal found 5/11![American Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
PWM
- NAS
1 stop5h 42m
Delta
Sat 7/111:09 pm
NAS
- PWM
1 stop11h 50m
Delta
Deal found 5/13![Delta logo]()
$398
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:28 pm
PWM
- NAS
1 stop16h 08m
American Airlines
Sun 7/511:02 am
NAS
- PWM
1 stop11h 35m
American Airlines
Deal found 5/12![American Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 5/14. 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.
Thu 7/306:00 am
PWM
- NAS
2 stops10h 39m
Delta
Sun 8/23:26 pm
NAS
- PWM
1 stop7h 48m
Delta
Deal found 5/14![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:28 pm
PWM
- NAS
1 stop16h 08m
American Airlines
Sun 8/233:40 pm
NAS
- PWM
1 stop8h 01m
American Airlines
Deal found 5/13![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:20 pm
PWM
- NAS
1 stop17h 47m
American Airlines
Tue 10/131:15 pm
NAS
- PWM
2 stops10h 36m
American Airlines
Deal found 5/13![American Airlines logo]()
$410
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 May 16, 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 May 16, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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.
Thu 7/306:00 am
PWM
- NAS
1 stop10h 39m
Delta
Sun 8/21:16 pm
NAS
- PWM
1 stop9h 58m
Delta
Deal found 5/14![Delta logo]()
$340
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
PWM
- NAS
1 stop7h 58m
American Airlines
Thu 6/412:36 pm
NAS
- PWM
1 stop12h 06m
American Airlines
Deal found 5/14![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/226:00 am
PWM
- NAS
1 stop8h 57m
United Airlines
Sat 6/271:15 pm
NAS
- PWM
1 stop10h 36m
United Airlines
Deal found 5/13![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/12. 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.
Sat 11/76:00 am
PWM
- NAS
1 stop9h 25m
Delta
Tue 11/102:55 pm
NAS
- PWM
2 stops8h 11m
Delta
Deal found 5/12![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/12. 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.
Sat 11/76:00 am
PWM
- NAS
1 stop9h 25m
Delta
Mon 11/94:55 pm
NAS
- PWM
2 stops18h 06m
Delta
Deal found 5/12![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/15. 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 10/166:06 am
PWM
- NAS
2 stops14h 44m
American Airlines
Wed 10/2111:20 am
NAS
- PWM
1 stop5h 23m
American Airlines
Deal found 5/15![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Wed 6/247:28 pm
PWM
- NAS
1 stop16h 08m
American Airlines
Sun 8/233:40 pm
NAS
- PWM
1 stop8h 01m
American Airlines
Deal found 5/15![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/35:41 am
PWM
- NAS
1 stop5h 24m
American Airlines
Mon 11/912:10 pm
NAS
- PWM
1 stop11h 28m
American Airlines
Deal found 5/11![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/11. 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 11/65:19 pm
PWM
- NAS
2 stops17h 48m
American Airlines
Tue 11/103:15 pm
NAS
- PWM
2 stops8h 23m
American Airlines
Deal found 5/11![American Airlines logo]()
$420
Last-minute flights from Portland to NassauDiscover last-minute flight deals from Portland to Nassau. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Nassau. Data last updated May 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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 5/256:00 am
PWM
- NAS
1 stop10h 35m
Delta
Thu 5/281:21 pm
NAS
- PWM
1 stop11h 22m
Delta
Deal found 5/11![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
PWM
- NAS
1 stop7h 58m
American Airlines
Thu 6/412:36 pm
NAS
- PWM
1 stop12h 06m
American Airlines
Deal found 5/14![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/226:00 am
PWM
- NAS
1 stop8h 57m
United Airlines
Sat 6/271:15 pm
NAS
- PWM
1 stop10h 36m
United Airlines
Deal found 5/13![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:28 pm
PWM
- NAS
1 stop16h 08m
American Airlines
Sun 8/233:40 pm
NAS
- PWM
1 stop8h 01m
American Airlines
Deal found 5/13![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:26 am
PWM
- NAS
1 stop11h 31m
American Airlines
Sat 7/412:29 pm
NAS
- PWM
1 stop11h 05m
American Airlines
Deal found 5/13![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 6/295:58 pm
PWM
- NAS
2 stops15h 29m
American Airlines
Mon 7/63:56 pm
NAS
- PWM
1 stop6h 37m
American Airlines
Deal found 5/15![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:28 pm
PWM
- NAS
1 stop16h 08m
American Airlines
Sun 7/511:02 am
NAS
- PWM
1 stop11h 35m
American Airlines
Deal found 5/12![American Airlines logo]()
$400
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 May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $340 (Delta) |
Popular in | December |
Cheapest in | November |
Average price | $591 |
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 2,558,603 searches. Data last updated May 16, 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 - NAS
PWMNAS
Portland
Thu 7/30
6:00 am-4:39 pm
1 stop10h 39m
Nassau Intl
Sun 8/2
1:16 pm-11:14 pm
1 stop9h 58m
$340
PortlandNassau
PWM - NAS
PWMNAS
Portland
Sat 11/7
6:00 am-3:25 pm
1 stop9h 25m
Nassau Intl
Tue 11/10
2:55 pm-11:06 pm
2 stops8h 11m
$344
PortlandNassau
PWM - NAS
PWMNAS
Portland
Sat 11/7
6:00 am-3:25 pm
1 stop9h 25m
Nassau Intl
Mon 11/9
4:55 pm-11:01 am
2 stops18h 06m
$344
PortlandNassau
PWM - NAS
PWMNAS
Portland
Sun 5/31
6:00 am-1:58 pm
1 stop7h 58m
Nassau Intl
Thu 6/4
12:36 pm-12:42 am
1 stop12h 06m
$395
PortlandNassau
PWM - NAS
PWMNAS
Portland
Fri 10/16
6:06 am-8:50 pm
2 stops14h 44m
Nassau Intl
Wed 10/21
11:20 am-4:43 pm
1 stop5h 23m
$399
PortlandNassau
PWM - NAS
PWMNAS
Portland
Wed 6/24
7:28 pm-11:36 am
1 stop16h 08m
Nassau Intl
Sun 8/23
3:40 pm-11:41 pm
1 stop8h 01m
$405
Quickest round-trip
PortlandNassau
PWM - NAS
PWMNAS
Portland
Tue 11/3
5:41 am-11:05 am
1 stop5h 24m
Nassau Intl
Mon 11/9
12:10 pm-11:38 pm
1 stop11h 28m
$416
PortlandNassau
PWM - NAS
PWMNAS
Portland
Fri 11/6
5:19 pm-11:07 am
2 stops17h 48m
Nassau Intl
Tue 11/10
3:15 pm-11:38 pm
2 stops8h 23m
$420
PortlandNassau
PWM - NAS
PWMNAS
Portland
Mon 6/22
6:00 am-2:57 pm
1 stop8h 57m
Nassau Intl
Sat 6/27
1:15 pm-11:51 pm
1 stop10h 36m
$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 May.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Nassau
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 May 16, 2026.
Read reviews from past customers who have flown Delta,JetBlue, 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.
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 May 16, 2026.
Portland and Nassau flights
Browse other Portland and Nassau flight options. Last updated on May 16, 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 May 16, 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 2,558,603 searches. Data last updated May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$443 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$499 | FlexibilityNo cancel fee | On-time71% |