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$185+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
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 81 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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 julio 29, 2025.

Round-trip from

$439
(Delta)

One-way from

$185
(Priceline)

Popular in

December

Cheapest in

March

Average price

$621
From Seattle/Tacoma Intl to Nassau Intl
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One-way flight from Seattle/Tacoma Intl to Nassau Intl
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 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 julio 29, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
jue. 9/119:58 pmSEA - NAS
1 stop10h 32mDelta
jue. 9/1812:55 pmNAS - SEA
1 stop12h 30mDelta
Deal found 7/29$439
This Booking.com deal was found by Cheapflights users on 7/29. 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.
mar. 9/97:15 pmSEA - NAS
2 stops19h 15mAir Canada
dom. 9/146:30 pmNAS - SEA
2 stops22h 46mAir Canada
Deal found 7/29$512
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:51 pmSEA - NAS
1 stop11h 19mAmerican Airlines
jue. 9/182:09 pmNAS - SEA
1 stop9h 42mAmerican Airlines
Deal found 7/28$513
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/612:20 amSEA - NAS
2 stops12h 38mUnited Airlines
jue. 8/142:53 pmNAS - SEA
1 stop9h 19mUnited Airlines
Deal found 7/29$573
This Mytrip deal was found by Cheapflights users on 7/29. 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.
jue. 9/117:05 amSEA - NAS
2 stops31h 25mMultiple Airlines
jue. 9/186:30 pmNAS - SEA
3 stops28h 59mMultiple Airlines
Deal found 7/29$590

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 julio 29, 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

jue. 9/11

9:58 pm-11:30 am

1 stop10h 32m

Nassau Intl

jue. 9/18

12:55 pm-10:25 pm

1 stop12h 30m

$439

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

mar. 9/9

7:15 pm-5:30 pm

2 stops19h 15m

Nassau Intl

dom. 9/14

6:30 pm-2:16 pm

2 stops22h 46m

$512

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

jue. 9/11

8:51 pm-11:10 am

1 stop11h 19m

Nassau Intl

jue. 9/18

2:09 pm-8:51 pm

1 stop9h 42m

$513

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

jue. 9/11

7:05 am-5:30 pm

2 stops31h 25m

Nassau Intl

jue. 9/18

6:30 pm-8:29 pm

3 stops28h 59m

$590

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

sáb. 12/13

1:40 pm-1:33 pm

2 stops20h 53m

Nassau Intl

sáb. 1/17

2:55 pm-1:16 pm

3 stops25h 21m

$603

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

sáb. 9/13

11:59 pm-2:22 pm

1 stop11h 23m

$185

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

sáb. 9/13

5:43 pm-11:10 am

2 stops14h 27m

$197

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

vie. 9/12

7:30 pm-11:30 am

2 stops13h 00m

$216

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

sáb. 12/13

1:40 pm-1:33 pm

2 stops20h 53m

$221

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

vie. 9/12

1:15 pm-10:20 am

3 stops18h 05m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 results
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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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nassau, you should look to book at least 81 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, January is the cheapest month in which you can book a flight from Seattle to Nassau (average of $362). Flying from Seattle 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 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 julio 29, 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 afternoon, which can drop the price by up to 23% versus a flight in the evening.

How much does it cost to fly round-trip from Seattle 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 julio 29, 2025.
See what other customers who have flown with Delta, United Airlines, and JetBlue 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.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
WestJet
7.2
Good
2,973 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Seattle 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 Seattle to Nassau round-trip?

    Cheapflights users have booked flights from Seattle to Nassau round-trip from $439. Other airlines that can offer you cheap pricing are Air Canada, from $512, and American Airlines, from $513. Users have found that Delta is 27% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Nassau one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $185. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Seattle to Nassau for a low price.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Nassau (average of $362). Flying from Seattle 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 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$292Average$570FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$340Average$504FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$409Average$636FlexibilityNo cancel feeOn-time71%
DeltaCheapest$522Average$630FlexibilityNo cancel feeOn-timeN/A

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