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$218+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 February, booked 81 days in advance, depart on a Wednesday or Friday 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$488
(Alaska Airlines)

One-way from

$218
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$619
Provider with most accurate pricing for Seattle/Tacoma Intl-Nassau Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nassau Intl flights.
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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 ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:00 amSEA - NAS
1 stop10h 59mAlaska Airlines
Sat 5/179:00 amNAS - SEA
1 stop15h 36mAlaska Airlines
Deal found 4/16$488
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amSEA - NAS
1 stop10h 59mMultiple Airlines
Sat 6/79:00 amNAS - SEA
1 stop12h 59mMultiple Airlines
Deal found 4/16$521
This Delta deal was found by Cheapflights users on 4/16. 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 5/109:45 pmSEA - NAS
1 stop12h 11mDelta
Thu 5/153:20 pmNAS - SEA
1 stop11h 29mDelta
Deal found 4/16$543
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/91:10 amSEA - NAS
1 stop10h 50mAmerican Airlines
Thu 5/1512:10 pmNAS - SEA
1 stop13h 57mAmerican Airlines
Deal found 4/16$544
This JetBlue deal was found by Cheapflights users on 4/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:23 pmSEA - NAS
1 stop9h 42mJetBlue
Tue 5/1311:20 amNAS - SEA
1 stop12h 34mJetBlue
Deal found 4/15$554
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:40 amSEA - NAS
1 stop26h 50mAir Canada
Sun 6/86:30 pmNAS - SEA
2 stops21h 28mAir Canada
Deal found 4/17$581
This United Airlines deal was found by Cheapflights users on 4/16. 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 7/37:34 pmSEA - NAS
2 stops17h 24mUnited Airlines
Mon 7/72:53 pmNAS - SEA
1 stop9h 19mUnited Airlines
Deal found 4/16$637
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Fri 5/91:50 pmSEA - NAS
2 stops17h 33mWestJet
Sat 5/1711:15 amNAS - SEA
3 stops28h 43mWestJet
Deal found 4/16$660

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 April 17, 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

Sat 5/10

6:00 am-7:59 pm

1 stop10h 59m

Nassau Intl

Sat 5/17

9:00 am-9:36 pm

1 stop15h 36m

$488

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sat 5/31

6:00 am-7:59 pm

1 stop10h 59m

Nassau Intl

Sat 6/7

9:00 am-6:59 pm

1 stop12h 59m

$521

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sat 5/10

9:45 pm-12:56 pm

1 stop12h 11m

Nassau Intl

Thu 5/15

3:20 pm-11:49 pm

1 stop11h 29m

$543

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Fri 5/9

1:10 am-3:00 pm

1 stop10h 50m

Nassau Intl

Thu 5/15

12:10 pm-11:07 pm

1 stop13h 57m

$544

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 5/5

9:23 pm-10:05 am

1 stop9h 42m

Nassau Intl

Tue 5/13

11:20 am-8:54 pm

1 stop12h 34m

$554

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 6/1

11:40 am-5:30 pm

1 stop26h 50m

Nassau Intl

Sun 6/8

6:30 pm-12:58 pm

2 stops21h 28m

$581

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Thu 7/3

7:34 pm-3:58 pm

2 stops17h 24m

Nassau Intl

Mon 7/7

2:53 pm-9:12 pm

1 stop9h 19m

$637

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Fri 5/9

1:50 pm-10:23 am

2 stops17h 33m

Nassau Intl

Sat 5/17

11:15 am-12:58 pm

3 stops28h 43m

$660

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 6/1

10:10 pm-7:15 pm

1 stop18h 05m

$218

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Thu 5/1

8:22 pm-4:25 pm

2 stops17h 03m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Nassau flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 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 April 17, 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.

Rainfall in Nassau by month

Plan your trip to Nassau by taking into account the average rainfall totals by month.

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.

Temperature in Nassau by month

Plan your trip to Nassau by taking into account the average temperature totals by month.

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).

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 April 17, 2025.
Read through reviews of airlines operating flights from Seattle to Nassau, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 $488. Other airlines that can offer you cheap pricing are Delta, from $543, and American Airlines, from $544. Users have found that Alaska Airlines is 20% 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 American Airlines, with whom users have recently found tickets for as low as $218. However, be on the lookout for offers from WestJet 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$340Average$535FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$377Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$413Average$656FlexibilityNo cancel feeOn-time71%
DeltaCheapest$542Average$623FlexibilityNo cancel feeOn-timeN/A

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