HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nassau

$213+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Nassau with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Nassau Intl are usually found in March or January, booked 61 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 June 12, 2025.

Round-trip from

$477
(JetBlue)

One-way from

$213
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$613
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. 4% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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.
Fri 10/1711:40 pmSEA - NAS
1 stop11h 25mJetBlue
Wed 10/223:10 pmNAS - SEA
1 stop10h 00mJetBlue
Deal found 6/11$477
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:30 amSEA - NAS
1 stop9h 15mMultiple Airlines
Thu 10/237:45 amNAS - SEA
1 stop17h 20mMultiple Airlines
Deal found 6/11$523
This United Airlines deal was found by Cheapflights users on 6/11. 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 12/26:00 pmSEA - NAS
2 stops16h 33mUnited Airlines
Fri 12/122:55 pmNAS - SEA
1 stop9h 55mUnited Airlines
Deal found 6/11$527
This Delta deal was found by Cheapflights users on 6/9. 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 10/199:55 pmSEA - NAS
1 stop11h 05mDelta
Tue 10/281:23 pmNAS - SEA
1 stop12h 02mDelta
Deal found 6/9$533
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/2411:38 pmSEA - NAS
2 stops11h 12mAmerican Airlines
Wed 10/811:30 amNAS - SEA
2 stops11h 23mAmerican Airlines
Deal found 6/12$541
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:15 pmSEA - NAS
2 stops19h 15mAir Canada
Fri 10/246:30 pmNAS - SEA
2 stops21h 40mAir Canada
Deal found 6/11$590
This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 6/1610:40 pmSEA - NAS
2 stops11h 35mSouthwest
Thu 6/192:10 pmNAS - SEA
2 stops13h 40mSouthwest
Deal found 6/11$791

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 June 12, 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

Fri 10/17

11:40 pm-2:05 pm

1 stop11h 25m

Nassau Intl

Wed 10/22

3:10 pm-10:10 pm

1 stop10h 00m

$477

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Wed 10/22

8:30 am-8:45 pm

1 stop9h 15m

Nassau Intl

Thu 10/23

7:45 am-10:05 pm

1 stop17h 20m

$523

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Tue 12/2

6:00 pm-1:33 pm

2 stops16h 33m

Nassau Intl

Fri 12/12

2:55 pm-9:50 pm

1 stop9h 55m

$527

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 10/19

9:55 pm-12:00 pm

1 stop11h 05m

Nassau Intl

Tue 10/28

1:23 pm-10:25 pm

1 stop12h 02m

$533

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Wed 9/24

11:38 pm-1:50 pm

2 stops11h 12m

Nassau Intl

Wed 10/8

11:30 am-7:53 pm

2 stops11h 23m

$541

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 10/19

7:15 pm-5:30 pm

2 stops19h 15m

Nassau Intl

Fri 10/24

6:30 pm-1:10 pm

2 stops21h 40m

$590

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 7/21

12:20 am-3:58 pm

2 stops12h 38m

$213

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Tue 7/22

5:30 pm-8:45 pm

3 stops24h 15m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Nassau, you should look to book at least 61 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 June 12, 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 June 12, 2025.
Read through reviews of airlines operating flights from Seattle to Nassau, such as Delta, United Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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 $477. Other airlines that can offer you cheap pricing are United Airlines, from $527, and Delta, from $533. Users have found that JetBlue is 21% 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, 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

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.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$340Average$511FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$354Average$565FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$409Average$648FlexibilityNo cancel feeOn-time71%
DeltaCheapest$533Average$630FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.