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$489+ Cheap flights from Portland (PDX) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — NAS
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Nassau Intl are usually found in February or August, booked 63 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Portland to Nassau

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 July 11, 2025.

Round-trip from

$489
(United Airlines)

Popular in

September

Cheapest in

February

Average price

$629
From Portland to Nassau Intl
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Highest demand for flights based on searches. 5% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 11, 2025.

This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 8/59:30 pmPDX - NAS
1 stop13h 05mDelta
Tue 8/123:05 pmNAS - PDX
1 stop10h 07mDelta
Deal found 7/7$489
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:52 pmPDX - NAS
1 stop9h 00mAmerican Airlines
Sat 8/162:27 pmNAS - PDX
1 stop9h 25mAmerican Airlines
Deal found 7/10$514
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:59 pmPDX - NAS
1 stop10h 51mUnited Airlines
Fri 7/2512:50 pmNAS - PDX
1 stop11h 15mUnited Airlines
Deal found 7/8$535
This Priceline deal was found by Cheapflights users on 7/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:50 amPDX - NAS
2 stops24h 05mAir Canada
Sat 11/291:50 pmNAS - PDX
2 stops22h 25mAir Canada
Deal found 7/8$604
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:52 pmPDX - NAS
3 stops20h 23mMultiple Airlines
Sun 8/317:15 amNAS - PDX
2 stops14h 42mMultiple Airlines
Deal found 7/10$664

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 July 11, 2025.
Use the filters below to find and compare flights from Portland to Nassau that are best for you.

Fly from

Portland

Fly to

Nassau

Route

Depart

Return

Price

PortlandNassau

PDX - NAS

PDXNAS

Portland

Tue 8/5

9:30 pm-1:35 pm

1 stop13h 05m

Nassau Intl

Tue 8/12

3:05 pm-10:12 pm

1 stop10h 07m

$489

PortlandNassau

PDX - NAS

PDXNAS

Portland

Sat 8/9

9:52 pm-9:52 am

1 stop9h 00m

Nassau Intl

Sat 8/16

2:27 pm-8:52 pm

1 stop9h 25m

$514

PortlandNassau

PDX - NAS

PDXNAS

Portland

Tue 7/22

11:59 pm-1:50 pm

1 stop10h 51m

Nassau Intl

Fri 7/25

12:50 pm-9:05 pm

1 stop11h 15m

$535

PortlandNassau

PDX - NAS

PDXNAS

Portland

Sat 11/22

9:50 am-12:55 pm

2 stops24h 05m

Nassau Intl

Sat 11/29

1:50 pm-9:15 am

2 stops22h 25m

$604

PortlandNassau

PDX - NAS

PDXNAS

Portland

Sun 8/24

7:52 pm-7:15 pm

3 stops20h 23m

Nassau Intl

Sun 8/31

7:15 am-6:57 pm

2 stops14h 42m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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

How far ahead should I book a flight from Portland to Nassau?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Nassau. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Nassau, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Nassau (average of $362). Flying from Portland to Nassau in June is currently the most expensive (average of $455). 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.

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

Find hourly flight availability from Portland to Nassau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Nassau at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip 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 July 11, 2025.
Read through reviews of airlines operating flights from Portland to Nassau, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,695 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Our cheapest airline available from Portland to Nassau is United Airlines. Our recent data shows that you can find tickets from as low as $489 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $493 and $514 round-trip. Users have found that United Airlines is 21% 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 to Nassau?

    Currently, January is the cheapest month in which you can book a flight from Portland to Nassau (average of $362). Flying from Portland to Nassau in June is currently the most expensive (average of $455). 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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Top 4 airlines flying from Portland to Nassau

Discover the top 4 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$615FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$454Average$549FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$471Average$578FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$564Average$595FlexibilityNo cancel feeOn-time69%

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