ONT - NAS

$178 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 9/28. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$464
Typical prices: $768-$608
United Airlines
Fri 5/1Mon 5/4
ONT - NAS • 2 stops
Cheapest one-way
$178
JetBlue
Mon 9/28
ONT - NAS • 1 stop
Top airlines
Cheapest • from $464 (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 00m (one-way)
Insights
Insights
Insights
Insights
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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

Fri, May 1 - Mon, May 4
United Airlines Logo
1:40 pm - 1:47 pm
ONT
-
NAS
21h 07m
2 stops
United Airlines Logo
3:59 pm - 10:35 pm
NAS
-
ONT
9h 36m
1 stop
$464United Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
11:59 pm - 5:03 pm
ONT
-
NAS
14h 04m
2 stops
American Airlines Logo
3:44 pm - 10:36 pm
NAS
-
ONT
9h 52m
1 stop
$468American Airlines
Mon, Jul 27 - Fri, Jul 31
Southwest Logo
9:40 pm - 1:15 pm
ONT
-
NAS
12h 35m
2 stops
Southwest Logo
8:45 am - 4:00 pm
NAS
-
ONT
10h 15m
2 stops
$514Southwest
Sat, Apr 25 - Thu, Apr 30
United Airlines Logo
6:49 pm - 1:47 pm
ONT
-
NAS
15h 58m
2 stops
United Airlines Logo
3:59 pm - 10:35 pm
NAS
-
ONT
9h 36m
1 stop
$522United Airlines
Tue, Sep 29 - Fri, Oct 9
JetBlue Logo
9:10 pm - 12:25 pm
ONT
-
NAS
12h 15m
1 stop
JetBlue Logo
2:15 pm - 10:09 pm
NAS
-
ONT
10h 54m
1 stop
$524JetBlue
Sat, Apr 25 - Thu, Apr 30
Southwest Logo
9:55 pm - 1:20 pm
ONT
-
NAS
12h 25m
2 stops
Southwest Logo
8:45 am - 8:05 pm
NAS
-
ONT
14h 20m
2 stops
$526Southwest
Fri, Jun 19 - Wed, Jun 24
JetBlue Logo
11:53 pm - 4:04 pm
ONT
-
NAS
13h 11m
1 stop
JetBlue Logo
2:00 pm - 10:38 pm
NAS
-
ONT
11h 38m
1 stop
$546JetBlue
Tue, Jun 16 - Fri, Jun 19
JetBlue Logo
11:53 pm - 12:55 pm
ONT
-
NAS
10h 02m
1 stop
JetBlue Logo
2:00 pm - 10:38 pm
NAS
-
ONT
11h 38m
1 stop
$550JetBlue
Mon, Jul 27 - Fri, Jul 31
American Airlines Logo
10:10 pm - 1:18 pm
ONT
-
NAS
12h 08m
1 stop
American Airlines Logo
6:05 pm - 9:29 am
NAS
-
ONT
18h 24m
1 stop
$552American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
7:35 pm - 1:32 pm
ONT
-
NAS
14h 57m
2 stops
American Airlines Logo
2:33 pm - 11:46 pm
NAS
-
ONT
12h 13m
2 stops
$556American 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.

Which airlines provide the cheapest flights from Ontario to Nassau?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Nassau were found on United Airlines ($464) and American Airlines ($468).

Good to know

Low seasonMarch
Cheapest flight$178
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 18% increase 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 3 days, the lowest price for a flight from Ontario to Nassau was $178 for a one-way ticket and $464 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 $599 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 $619 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 9554 reviews
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

6.0 GoodLawrence, Apr 2026
SFO - IAH
Read more United Airlines reviews

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

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

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.

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

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

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

Information on your arrival and departure airports