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Nassau

$196+ Cheap flights from Seattle (SEA) 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Nassau Intl are usually found in March or January, booked 33 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Find flight deals from Seattle to Nassau

Cheapest flights from Seattle to Nassau
Explore the most affordable flight options available from Seattle to Nassau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 12/147:34 pmSEA - NAS
2 stops14h 59mUnited Airlines
Wed 12/172:35 pmNAS - SEA
1 stop11h 12mUnited Airlines
Deal found 10/27$511
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:45 pmSEA - NAS
2 stops14h 30mSouthwest
Wed 12/171:10 pmNAS - SEA
2 stops12h 45mSouthwest
Deal found 10/27$515
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/271:20 pmSEA - NAS
2 stops21h 28mUnited Airlines
Thu 12/42:55 pmNAS - SEA
1 stop10h 43mUnited Airlines
Deal found 10/28$533
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/1411:00 pmSEA - NAS
1 stop13h 43mDelta
Sat 12/202:27 pmNAS - SEA
1 stop12h 31mDelta
Deal found 10/28$536
This Delta deal was found by Cheapflights users on 10/28. 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 11/2711:00 pmSEA - NAS
1 stop9h 54mDelta
Thu 12/42:55 pmNAS - SEA
1 stop12h 04mDelta
Deal found 10/28$537
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/3111:09 pmSEA - NAS
1 stop12h 23mUnited Airlines
Mon 1/51:05 pmNAS - SEA
2 stops13h 07mUnited Airlines
Deal found 10/28$538
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/36:15 amSEA - NAS
2 stops10h 57mAmerican Airlines
Sat 12/131:13 pmNAS - SEA
1 stop10h 43mAmerican Airlines
Deal found 10/27$541
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:45 pmSEA - NAS
2 stops14h 30mSouthwest
Sat 12/201:55 pmNAS - SEA
2 stops14h 30mSouthwest
Deal found 10/28$565
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:10 amSEA - NAS
1 stop25h 45mAir Canada
Tue 11/251:50 pmNAS - SEA
1 stop11h 26mAir Canada
Deal found 10/27$579
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/205:48 amSEA - NAS
2 stops11h 23mAmerican Airlines
Wed 11/2612:08 pmNAS - SEA
2 stops13h 57mAmerican Airlines
Deal found 10/27$582
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/147:28 pmSEA - NAS
2 stops13h 22mUnited Airlines
Mon 11/172:35 pmNAS - SEA
1 stop11h 11mUnited Airlines
Deal found 10/26$583
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1312:59 amSEA - NAS
2 stops13h 38mAmerican Airlines
Mon 11/171:11 pmNAS - SEA
2 stops13h 07mAmerican Airlines
Deal found 10/26$591

Cheap flight deals from Seattle to Nassau

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$489
(Delta)

One-way from

$196
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$573
Provider with most accurate pricing for Seattle/Tacoma Intl-Nassau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nassau Intl flights.
Search Deals
From Seattle/Tacoma Intl to Nassau Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Nassau Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 October 28, 2025.
Use the filters below to find and compare flights from Seattle to Nassau that are best for you.

Fly from

Seattle

Fly to

Nassau

Route

Depart

Return

Price

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Tue 3/10

6:00 am-4:45 pm

1 stop7h 45m

Nassau Intl

Wed 3/11

6:10 pm-12:16 am

1 stop9h 06m

$489

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 1/18

6:15 am-5:00 pm

1 stop7h 45m

Nassau Intl

Wed 1/21

2:56 pm-11:15 pm

1 stop11h 19m

$489

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 12/14

7:34 pm-1:33 pm

2 stops14h 59m

Nassau Intl

Wed 12/17

2:35 pm-10:47 pm

1 stop11h 12m

$511

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 12/14

11:00 pm-1:30 pm

1 stop11h 30m

Nassau Intl

Wed 12/17

2:55 pm-8:50 pm

1 stop8h 55m

$511

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sat 1/17

4:05 pm-1:31 pm

1 stop18h 26m

Nassau Intl

Wed 1/21

1:20 pm-10:25 pm

1 stop12h 05m

$514

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 12/14

6:45 pm-12:15 pm

2 stops14h 30m

Nassau Intl

Wed 12/17

1:10 pm-10:55 pm

2 stops12h 45m

$515

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 1/18

4:05 pm-1:31 pm

1 stop18h 26m

Nassau Intl

Tue 1/20

4:28 pm-12:20 pm

2 stops22h 52m

$515

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 2/16

6:25 pm-1:00 pm

2 stops15h 35m

Nassau Intl

Sat 2/21

2:20 pm-11:55 pm

2 stops12h 35m

$518

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Thu 11/27

1:20 pm-1:48 pm

2 stops21h 28m

Nassau Intl

Thu 12/4

2:55 pm-10:38 pm

1 stop10h 43m

$533

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Thu 11/27

11:00 pm-11:54 am

1 stop9h 54m

Nassau Intl

Thu 12/4

2:55 pm-11:59 pm

1 stop12h 04m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle 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 Seattle to Nassau in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Seattle-Nassau flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Nassau flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Nassau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-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 Seattle-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 Seattle to Nassau

Have a flexible travel schedule? Discover the best time to fly to Nassau from Seattle 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 Seattle to Nassau

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Nassau. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nassau, you should look to book at least 33 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 Seattle to Nassau?

Currently, June is the cheapest month in which you can book a flight from Seattle to Nassau (average of $226). Flying from Seattle to Nassau in July is currently the most expensive (average of $532). 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 SEA to NAS?

Find hourly flight availability from Seattle 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 October 28, 2025.

When flying from Seattle to Nassau, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight in the evening.

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 October 28, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Seattle to Nassau have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 Seattle to Nassau?

    A quick flight from Seattle to Nassau can take about 7h 45m. Delta provides one of the quickest options available for as low as $489. Seattle and Nassau are separated by a distance of 2881 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Seattle to Nassau round-trip from $292. Other airlines that can offer you cheap pricing are Alaska Airlines, from $340, and American Airlines, from $400. Users have found that United Airlines is 51% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Seattle to Nassau?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Nassau?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Nassau (average of $226). Flying from Seattle to Nassau in July is currently the most expensive (average of $532). 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 Seattle to Nassau

Discover the top 4 airlines that operate flights from Seattle 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$292Average$577FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$340Average$462FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$400Average$633FlexibilityNo cancel feeOn-time71%
DeltaCheapest$488Average$631FlexibilityNo cancel feeOn-timeN/A

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