ONT - NAS

$243 Find Cheap Flights from Ontario 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 Ontario to Nassau departing on 6/8. 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 Ontario 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 Ontario to Nassau, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$484
Typical prices: $689-$278
United Airlines
Wed 7/15Sun 7/19
ONT - NAS • 1 stop
Cheapest one-way
$243
United Airlines
Mon 6/8
ONT - NAS • 1 stop
Top airlines
Cheapest • from $484 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Nassau. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $496 (round-trip)
Shortest trip • 7h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% 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 Ontario to Nassau (ONT-NAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario 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 Ontario to Nassau

Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
5:45 am - 3:56 pm
ONT
-
NAS
7h 11m
1 stop
United Airlines Logo
4:58 pm - 9:55 pm
NAS
-
ONT
7h 57m
1 stop
$484United Airlines
Sat, Jun 13 - Thu, Jun 18
American Airlines Logo
1:11 pm - 9:27 am
ONT
-
NAS
17h 16m
2 stops
American Airlines Logo
12:39 pm - 10:36 pm
NAS
-
ONT
12h 57m
1 stop
$488American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
5:45 am - 5:04 pm
ONT
-
NAS
8h 19m
1 stop
American Airlines Logo
6:06 pm - 11:59 pm
NAS
-
ONT
8h 53m
1 stop
$489American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
7:13 pm - 10:02 am
ONT
-
NAS
11h 49m
2 stops
American Airlines Logo
6:06 pm - 11:59 pm
NAS
-
ONT
8h 53m
1 stop
$493American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
7:00 am - 5:04 pm
ONT
-
NAS
7h 04m
1 stop
American Airlines Logo
6:06 pm - 11:59 pm
NAS
-
ONT
8h 53m
1 stop
$547American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
7:13 pm - 10:02 am
ONT
-
NAS
11h 49m
2 stops
American Airlines Logo
11:02 am - 10:36 pm
NAS
-
ONT
14h 34m
1 stop
$551American Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
1:18 pm - 11:28 am
ONT
-
NAS
19h 10m
2 stops
United Airlines Logo
4:58 pm - 9:55 pm
NAS
-
ONT
7h 57m
1 stop
$570United Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
7:14 pm - 10:01 am
ONT
-
NAS
11h 47m
2 stops
American Airlines Logo
3:02 pm - 9:44 pm
NAS
-
ONT
9h 42m
2 stops
$574American Airlines
Thu, Jul 16 - Tue, Jul 21
United Airlines Logo
5:45 am - 3:56 pm
ONT
-
NAS
7h 11m
1 stop
United Airlines Logo
3:59 pm - 10:51 pm
NAS
-
ONT
9h 52m
1 stop
$579United Airlines
Thu, Jul 16 - Tue, Jul 21
American Airlines Logo
10:10 pm - 11:39 am
ONT
-
NAS
10h 29m
1 stop
American Airlines Logo
12:39 pm - 10:34 pm
NAS
-
ONT
12h 55m
1 stop
$582American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Nassau flights

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

How much is a round-trip flight from Ontario to Nassau?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Nassau departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario 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 Ontario to Nassau is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $739 and $678 respectively.

Good to know

Low seasonMarch
Cheapest flight$243
Best time to beat the crowds with an average 20% drop in price.
Flight from Ontario to Nassau

When to book flights from Ontario to Nassau

Are your dates flexible? Find out the best times to travel from Ontario 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 Ontario to Nassau

  • What is the cheapest flight from Ontario to Nassau?

    In the last 7 days, the lowest price for a flight from Ontario to Nassau was $243 for a one-way ticket and $484 for a round-trip.

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

    Yes, you’ll need a passport to travel to Nassau from Ontario.

  • Which airports will I be using when flying from Ontario to Nassau?

    Ontario and Nassau are both served by 1 main airport. You will leave Ontario from Ontario and will be arriving at Nassau Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Nassau?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Nassau are United Airlines and American Airlines. With an average price for the route of $604 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $614 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ontario 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 Ontario to Nassau.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nassau from Ontario 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 Ontario 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 Ontario with another airline. Booking your flights between Ontario 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 Ontario 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 Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Nassau

 
See real verified KAYAK customer reviews for airlines flying from Ontario 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 Ontario 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.
7.4
United AirlinesOverall score based on 9751 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

2.0 MediocreCatie, May 2026
SFO - BOS
Read more United Airlines reviews

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

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

Information on your arrival and departure airports