SEA - NAS

$203 Find Cheap Flights from Seattle to Nassau

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nassau departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nassau

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nassau, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nassau, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$486
Overall average: $638
Southwest
Tue 4/14Tue 4/21
SEA - NAS • 2 stops
Cheapest one-way
$203
Typical prices: $217-$306
Air Canada
Tue 4/7
SEA - NAS • 1 stop
Top airlines
Cheapest • from $486 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Nassau. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $538 (round-trip)
Shortest trip • 8h 13m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nassau!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Nassau (SEA-NAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nassau that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Nassau

Tue, Apr 14 - Tue, Apr 21
Southwest Logo
7:10 pm - 1:15 pm
SEA
-
NAS
15h 05m
2 stops
Southwest Logo
2:10 pm - 11:35 pm
NAS
-
SEA
12h 25m
2 stops
$486Southwest
Tue, Apr 14 - Mon, Apr 20
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
9:10 pm - 9:53 pm
NAS
-
SEA
27h 43m
1 stop
$497Air Canada
Sun, Apr 12 - Wed, Apr 15
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
1:50 pm - 9:53 pm
NAS
-
SEA
11h 03m
1 stop
$507Air Canada
Mon, Apr 13 - Wed, Apr 15
Air Canada Logo
8:00 am - 12:25 pm
SEA
-
NAS
25h 25m
2 stops
Air Canada Logo
1:50 pm - 9:53 pm
NAS
-
SEA
11h 03m
1 stop
$510Air Canada
Mon, Apr 13 - Wed, Apr 15
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
1:50 pm - 9:53 pm
NAS
-
SEA
11h 03m
1 stop
$513Air Canada
Thu, Apr 9 - Thu, Apr 16
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
1:50 pm - 9:53 pm
NAS
-
SEA
11h 03m
1 stop
$514Air Canada
Mon, Apr 13 - Thu, Apr 16
Air Canada Logo
8:00 am - 12:25 pm
SEA
-
NAS
25h 25m
2 stops
Air Canada Logo
9:10 pm - 9:53 pm
NAS
-
SEA
27h 43m
1 stop
$517Air Canada
Wed, Apr 8 - Wed, Apr 15
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
1:50 pm - 9:53 pm
NAS
-
SEA
11h 03m
1 stop
$518Air Canada
Wed, Apr 8 - Tue, Apr 21
Air Canada Logo
5:40 am - 8:05 pm
SEA
-
NAS
35h 25m
2 stops
Air Canada Logo
1:15 pm - 9:53 pm
NAS
-
SEA
35h 38m
2 stops
$521Air Canada
Tue, Apr 14 - Sat, Apr 18
Air Canada Logo
8:00 am - 12:55 pm
SEA
-
NAS
25h 55m
1 stop
Air Canada Logo
9:10 pm - 10:53 pm
NAS
-
SEA
28h 43m
2 stops
$522Air Canada
Booking Insights

KAYAK's insights & trends for Seattle to Nassau flights

Get data-powered insights and trends into flights from Seattle to Nassau to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Nassau?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Nassau, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Nassau is October, where tickets cost $550 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $762 and $758 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Nassau, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Nassau, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$203
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Seattle to Nassau

When to book flights from Seattle to Nassau

Are your dates flexible? Find out the best times to travel from Seattle to Nassau based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Nassau

  • What is the cheapest flight from Seattle to Nassau?

    In the last 3 days, the lowest price for a flight from Seattle to Nassau was $203 for a one-way ticket and $486 for a round-trip.

  • Do I need a passport to fly between Seattle and Nassau?

    A passport is required to fly from Seattle to Nassau.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Nassau?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Nassau flight route.

  • Which aircraft models fly most regularly from Seattle to Nassau?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the Seattle to Nassau flight route.

  • Which airline alliances offer flights from Seattle to Nassau?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Nassau, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Nassau, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Nassau are Delta and United Airlines. With an average price for the route of $643 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $632 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Nassau?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Nassau.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nassau?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nassau from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Nassau?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nassau with an airline and back to Seattle with another airline. Booking your flights between Seattle and NAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Nassau?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nassau from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Nassau

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nassau. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Nassau? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8286 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Everything you need to know for your flight from Seattle to Nassau

Information on your arrival and departure airports