How long is the flight from Portland, Maine to Nassau?

There are many flights that can get you from Portland, Maine to Nassau in 5h 55m. Fly via Delta to get the fastest option. The distance between Portland, Maine and Nassau is about 1346 mi.

What are the cheapest airlines flying from Portland, Maine to Nassau round-trip?

Flying on United Airlines is currently your cheapest option to Nassau, with prices starting at $356. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $372 and $385, respectively. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Nassau ranges from 1.6 - 7.1 inches per month. September is typically the wettest month, when rainfall can reach 7.1 in. January is typically the driest time to visit Nassau when rainfall is around 1.6 in.

If weather is an important factor for your trip to Nassau, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What are the most popular airlines that fly from Portland, Maine to Nassau?

Before booking your flight from Portland, Maine to Nassau check out the most popular airlines for this route: American Airlines, Delta or JetBlue.

What is the cheapest time of day to fly from PWM to NAS?

When flying from Portland, Maine to Nassau, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland, Maine-Nassau flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Nassau flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Can I find deals for flights from Portland to Nassau that include hotel bookings?

Yes. In addition to deals on Portland to Nassau flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Nassau?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Nassau.

Can I find deals for business class flights from Portland to Nassau?

Yes. Cheapflights offers flight deals from Portland to Nassau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$109+ Flights from Portland, ME to Nassau

Q: How much does it cost to fly round-trip from Portland, Maine to Nassau?

Airfare is below average for this route at the moment. Portland, Maine to Nassau flights typically cost between $507 and $680 in February. The cheapest round-trip price found within the last 3 days was $325 on Delta (Feb 8-Feb 15).

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Cheap flight deals from Portland to Nassau

Cheapest flights from Portland to Nassau
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 December 26, 2025.

Thu 12/255:45 amPWM - NAS

1 stop7h 17mDelta

Sun 12/2812:33 pmNAS - PWM

1 stop10h 10mDelta

Deal found 12/23

$531

Thu 12/2512:21 pmPWM - NAS

2 stops22h 58mAmerican Airlines

Sun 12/281:12 pmNAS - PWM

1 stop9h 39mAmerican Airlines

Deal found 12/23

$678

Mon 12/296:00 amPWM - NAS

1 stop8h 32mUnited Airlines

Sun 1/43:35 pmNAS - PWM

2 stops18h 09mUnited Airlines

Deal found 12/25

$1,077

Mon 12/295:45 amPWM - NAS

2 stops10h 28mAmerican Airlines

Sun 1/47:49 amNAS - PWM

2 stops8h 50mAmerican Airlines

Deal found 12/26

$1,152

Mon 12/295:45 amPWM - NAS

2 stops10h 28mAmerican Airlines

Sat 1/312:02 pmNAS - PWM

2 stops11h 50mAmerican Airlines

Deal found 12/26

$1,496

Mon 12/295:45 amPWM - NAS

1 stop7h 17mDelta

Sun 1/42:27 pmNAS - PWM

1 stop8h 16mDelta

Deal found 12/26

$1,571

Best flights from Portland to Nassau
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 December 26, 2025.

Sun 2/86:00 amPWM - NAS

1 stop5h 55mDelta

Sun 2/151:15 pmNAS - PWM

1 stop11h 03mDelta

Deal found 12/25

$325

Mon 1/126:16 amPWM - NAS

1 stop5h 39mDelta

Sun 1/181:20 pmNAS - PWM

1 stop11h 00mDelta

Deal found 12/24

$363

Mon 1/126:16 amPWM - NAS

1 stop5h 39mDelta

Sat 1/171:35 pmNAS - PWM

1 stop10h 24mDelta

Deal found 12/24

$363

Tue 1/136:00 amPWM - NAS

1 stop9h 18mDelta

Sun 1/181:20 pmNAS - PWM

1 stop11h 00mDelta

Deal found 12/24

$363

Sun 1/115:57 pmPWM - NAS

2 stops19h 34mDelta

Sun 1/181:20 pmNAS - PWM

1 stop11h 00mDelta

Deal found 12/24

$367

Sun 1/115:57 pmPWM - NAS

2 stops19h 34mDelta

Sat 1/171:35 pmNAS - PWM

1 stop10h 24mDelta

Deal found 12/24

$367

Tue 1/136:17 amPWM - NAS

1 stop5h 38mDelta

Sat 1/176:27 pmNAS - PWM

2 stops19h 18mDelta

Deal found 12/24

$413

Last-minute flights from Portland to Nassau
Discover last-minute flight deals from Portland to Nassau. Data last updated December 26, 2025 and is based on user searches.

Wed 1/76:00 amPWM - NAS

1 stop8h 32mUnited Airlines

Fri 1/94:25 pmNAS - PWM

1 stop7h 05mUnited Airlines

Deal found 12/24

$511

Sun 1/115:57 pmPWM - NAS

2 stops19h 34mDelta

Sun 1/181:20 pmNAS - PWM

1 stop11h 00mDelta

Deal found 12/24

$367

Sun 1/115:57 pmPWM - NAS

2 stops19h 34mDelta

Sat 1/176:27 pmNAS - PWM

2 stops19h 18mDelta

Deal found 12/24

$413

Mon 1/126:16 amPWM - NAS

1 stop5h 39mDelta

Sun 1/181:20 pmNAS - PWM

1 stop11h 00mDelta

Deal found 12/24

$363

Mon 1/123:58 pmPWM - NAS

2 stops19h 21mAmerican Airlines

Sun 1/181:12 pmNAS - PWM

1 stop8h 55mAmerican Airlines

Deal found 12/24

$458

One-way flights from Portland to Nassau
Search for one-way flight options from Portland to Nassau. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Tue 1/206:00 amPWM - NAS

1 stop9h 18mDelta

Deal found 12/24

$109

Mon 1/196:00 amPWM - NAS

2 stops11h 55mAmerican Airlines

Deal found 12/24

$139

Thu 1/2212:46 pmPWM - NAS

1 stop24h 34mAmerican Airlines

Deal found 12/24

$152

Fri 1/235:06 pmPWM - NAS

3 stops21h 39mMultiple Airlines

Deal found 12/24

$242

Mon 1/195:06 pmPWM - NAS

3 stops21h 39mMultiple Airlines

Deal found 12/24

$318

Wed 1/2111:02 amPWM - NAS

3 stops23h 26mMultiple Airlines

Deal found 12/24

$1,132

Find flight deals from Portland to Nassau

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$325 (Delta)
One-way from	$109 (Delta)
Popular in	December
Cheapest in	March
Average price	$643

Provider with most accurate pricing for Portland-Nassau Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Nassau Intl flights.

Search Deals

From Portland to Nassau Intl

Search Deals

One-way flight from Portland to Nassau Intl

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandNassau

PWM - NAS

PWMNAS

Portland

Sun 2/8

6:00 am-11:55 am

1 stop5h 55m

Nassau Intl

Sun 2/15

1:15 pm-12:18 am

1 stop11h 03m

$325

PortlandNassau

PWM - NAS

PWMNAS

Portland

Mon 1/12

6:16 am-11:55 am

1 stop5h 39m

Nassau Intl

Sun 1/18

1:20 pm-12:20 am

1 stop11h 00m

$363

PortlandNassau

PWM - NAS

PWMNAS

Portland

Mon 1/12

6:16 am-11:55 am

1 stop5h 39m

Nassau Intl

Sat 1/17

1:35 pm-11:59 pm

1 stop10h 24m

$363

PortlandNassau

PWM - NAS

PWMNAS

Portland

Tue 1/13

6:00 am-3:18 pm

1 stop9h 18m

Nassau Intl

Sun 1/18

1:20 pm-12:20 am

1 stop11h 00m

$363

PortlandNassau

PWM - NAS

PWMNAS

Portland

Sun 1/11

5:57 pm-1:31 pm

2 stops19h 34m

Nassau Intl

Sun 1/18

1:20 pm-12:20 am

1 stop11h 00m

$367

PortlandNassau

PWM - NAS

PWMNAS

Portland

Sun 1/11

5:57 pm-1:31 pm

2 stops19h 34m

Nassau Intl

Sat 1/17

1:35 pm-11:59 pm

1 stop10h 24m

$367

PortlandNassau

PWM - NAS

PWMNAS

Portland

Tue 1/13

6:17 am-11:55 am

1 stop5h 38m

Nassau Intl

Sat 1/17

6:27 pm-1:45 pm

2 stops19h 18m

$413

PortlandNassau

PWM - NAS

PWMNAS

Portland

Fri 1/23

5:30 am-5:02 pm

1 stop11h 32m

$109

PortlandNassau

PWM - NAS

PWMNAS

Portland

Wed 1/21

6:00 am-2:32 pm

1 stop8h 32m

$109

PortlandNassau

PWM - NAS

PWMNAS

Portland

Tue 1/20

6:00 am-3:18 pm

1 stop9h 18m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 15 results

Compare providers for flights from Portland to Nassau

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Nassau in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland, Maine-Nassau flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Nassau flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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

What is the cheapest month to book a flight from Portland, Maine to Nassau?

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Nassau (average of $189). Flying from Portland, Maine to Nassau in May is currently the most expensive (average of $384). 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 Portland, Maine to Nassau?

Reviews of airlines servicing Nassau

Read reviews from past customers who have flown Delta, United Airlines, and American 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.

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,014 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,115 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,064 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

JetBlue

7.2

Good

2,900 reviews

Delta

7.9

Good

8,014 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Portland, Maine to Nassau?
There are many flights that can get you from Portland, Maine to Nassau in 5h 55m. Fly via Delta to get the fastest option. The distance between Portland, Maine and Nassau is about 1346 mi.
What are the cheapest airlines flying from Portland, Maine to Nassau round-trip?
Flying on United Airlines is currently your cheapest option to Nassau, with prices starting at $356. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $372 and $385, respectively. Users have found that United Airlines is 33% cheaper than the other options available to this destination.
Can I find deals for flights from Portland to Nassau that include hotel bookings?
Yes. In addition to deals on Portland to Nassau flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Nassau?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Nassau.
Can I find deals for business class flights from Portland to Nassau?
Yes. Cheapflights offers flight deals from Portland to Nassau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland, Maine to Nassau?
Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Nassau (average of $189). Flying from Portland, Maine to Nassau in May is currently the most expensive (average of $384). 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.

See more FAQs

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Alternative routes for Portland to Nassau

Boston to Nassau flights

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Boston to Marsh Harbour flights

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Boston to Freeport flights

Boston to Governor’s Harbour flights

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Boston to Deadman's Cay flights

Boston to Rock Sound flights

Boston to Treasure Cay flights

Other flights to Nassau

Top 4 airlines flying from Portland to Nassau

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$356	Average$451	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$372	Average$483	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$385	Average$569	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$418	Average$449	FlexibilityNo cancel fee	On-time62%

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$109+ Cheap flights from Portland, ME (PWM) to Nassau (NAS)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Nassau with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Nassau

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 December 26, 2025.

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 December 26, 2025.

Find flight deals from Portland to Nassau

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Nassau that are best for you.

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Nassau

What is the cheapest month to book a flight from Portland, Maine to Nassau?

How much does it cost to fly round-trip from Portland, Maine to Nassau?

Reviews of airlines servicing Nassau

Read reviews from past customers who have flown Delta, United Airlines, and American 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.

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.

How long is the flight from Portland, Maine to Nassau?

What are the cheapest airlines flying from Portland, Maine to Nassau round-trip?

Can I find deals for flights from Portland to Nassau that include hotel bookings?

How can I find direct flights from Portland to Nassau?

Can I find deals for business class flights from Portland to Nassau?

What is the cheapest month to book a flight from Portland, Maine to Nassau?

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 for Portland to Nassau

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Portland to Nassau

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Cheapest flights from Portland to Nassau
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 December 26, 2025.