ONT - NAS

$190 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 10/17. 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

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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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, Sep 17 - Mon, Sep 22
JetBlue Logo
10:56 pm - 2:22 pmONT-NAS
12h 26m1 stop
JetBlue Logo
5:59 pm - 9:29 pmNAS-ONT
30h 30m2 stops
$567JetBlue
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Thu, Nov 20 - Wed, Nov 26
United Airlines Logo
1:29 pm - 11:53 amONT-NAS
19h 24m2 stops
United Airlines Logo
2:35 pm - 12:37 pmNAS-ONT
25h 02m2 stops
$589United Airlines
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Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
7:27 pm - 10:00 amONT-NAS
11h 33m2 stops
American Airlines Logo
10:55 am - 9:36 pmNAS-ONT
13h 41m2 stops
$614American Airlines
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Thu, Nov 20 - Wed, Nov 26
United Airlines Logo
1:29 pm - 11:53 amONT-NAS
19h 24m2 stops
United Airlines Logo
2:35 pm - 9:37 pmNAS-ONT
10h 02m1 stop
$628United Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
7:27 pm - 10:00 amONT-NAS
11h 33m2 stops
American Airlines Logo
11:40 am - 9:36 pmNAS-ONT
12h 56m1 stop
$634American Airlines
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Fri, Sep 26 - Mon, Sep 29
Southwest Logo
8:30 pm - 1:30 pmONT-NAS
14h 00m2 stops
Southwest Logo
2:15 pm - 10:00 pmNAS-ONT
10h 45m2 stops
$647Southwest
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Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
10:35 pm - 1:03 pmONT-NAS
11h 28m1 stop
American Airlines Logo
2:09 pm - 9:24 pmNAS-ONT
10h 15m1 stop
$651American Airlines
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Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
6:36 pm - 1:31 pmONT-NAS
15h 55m2 stops
United Airlines Logo
2:53 pm - 12:51 pmNAS-ONT
24h 58m2 stops
$658United Airlines
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Mon, Oct 20 - Sat, Oct 25
Delta Logo
10:00 pm - 11:51 amONT-NAS
10h 51m1 stop
Delta Logo
4:50 pm - 10:26 amNAS-ONT
20h 36m1 stop
$869Delta
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Fri, Sep 26 - Mon, Sep 29
Delta Logo
10:00 pm - 1:49 pmONT-NAS
12h 49m1 stop
Delta Logo
3:14 pm - 10:23 pmNAS-ONT
10h 09m1 stop
$965Delta
Find Deal
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.

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 July, where tickets cost $540 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $1,165 and $1,063 respectively.

Good to know

Low seasonOctober
Cheapest flight$190
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 8% lower on average.
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 $190 for a one-way ticket and $567 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, oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Nassau, with oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Ontario to Nassau are Delta and United Airlines. With an average price for the route of $638 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $624 and an overall rating of 7.4.

  • 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 3 airlines serving 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.
8.0
DeltaOverall score based on 7982 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

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

Information on your arrival and departure airports

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