What airlines fly to Nassau?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Nassau from Ontario according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Nassau. Keep in mind that there are 6 different airlines that fly to Nassau on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Nassau Intl?

Southwest and United Airlines are the most popular carriers operating from Ontario to Nassau Intl

When did momondo last update prices for flights from Ontario Airport to Nassau Intl Airport?

Prices for flights from Ontario Airport to Nassau Intl Airport refresh daily.

How many operators does momondo search for flights from Ontario Airport to Nassau Intl Airport?

As of October 2026, there are 2 operators available to choose from for flights from Ontario Airport to Nassau Intl Airport.

How old do you have to be to fly from Ontario Airport to Nassau Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Nassau Intl Airport.

What documentation or ID do you need to fly to Nassau Intl Airport?

The travel and health documents you'll need for your trip to Nassau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nassau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$238 Cheap Flights from Ontario to Nassau in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Nassau

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 1:33 pmONT Ontario-NAS Nassau Intl

15h 53m2 stops San Francisco Houston George Bush Intcntl

2:40 pm - 9:59 pmNAS Nassau Intl-ONT Ontario

10h 19m1 stop Houston George Bush Intcntl

$584United Airlines

Wed, Dec 2 - Wed, Dec 9

3:20 pm - 12:15 pmONT Ontario-NAS Nassau Intl

17h 55m2 stops Las Vegas Harry Reid Intl Orlando

1:10 pm - 7:45 amNAS Nassau Intl-ONT Ontario

21h 35m2 stops Orlando Las Vegas Harry Reid Intl

$589Southwest

Wed, Dec 2 - Wed, Dec 9

10:30 pm - 1:22 pmONT Ontario-NAS Nassau Intl

11h 52m1 stop Charlotte Douglas

2:20 pm - 10:07 pmNAS Nassau Intl-ONT Ontario

10h 47m1 stop Charlotte Douglas

$621American Airlines

Wed, Dec 2 - Wed, Dec 9

5:33 pm - 4:15 pmONT Ontario-NAS Nassau Intl

19h 42m2 stops Dallas/Fort Worth Orlando

9:00 am - 11:51 pmNAS Nassau Intl-ONT Ontario

17h 51m3 stops Miami Dallas/Fort Worth Denver Intl

$662Multiple Airlines

Tue, Nov 10 - Sat, Nov 14

2:01 pm - 8:25 pmONT Ontario-NAS Nassau Intl

27h 24m3 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl Toronto Pearson Intl

12:30 pm - 12:39 pmNAS Nassau Intl-ONT Ontario

27h 09m3 stops Toronto Pearson Intl Chicago O'Hare Intl Las Vegas Harry Reid Intl

$664Multiple Airlines

Wed, Nov 25 - Tue, Dec 1

1:24 pm - 9:41 amONT Ontario-NAS Nassau Intl

17h 17m2 stops Phoenix Sky Harbor Intl Miami

1:45 pm - 11:16 pmNAS Nassau Intl-ONT Ontario

12h 31m1 stop Chicago O'Hare Intl

$701American Airlines

Mon, Jan 18 - Sat, Jan 23

9:28 am - 10:22 pmONT Ontario-NAS Nassau Intl

9h 54m2 stops Phoenix Sky Harbor Intl Miami

12:05 pm - 11:13 pmNAS Nassau Intl-ONT Ontario

14h 08m2 stops Charlotte Douglas Dallas/Fort Worth

$701American Airlines

Mon, Jan 18 - Sat, Jan 23

5:00 am - 4:14 pmONT Ontario-NAS Nassau Intl

8h 14m1 stop Denver Intl

2:40 pm - 10:11 pmNAS Nassau Intl-ONT Ontario

10h 31m1 stop Houston George Bush Intcntl

$714United Airlines

Mon, Dec 21 - Tue, Dec 29

5:00 am - 4:14 pmONT Ontario-NAS Nassau Intl

8h 14m1 stop Denver Intl

2:40 pm - 10:11 pmNAS Nassau Intl-ONT Ontario

10h 31m1 stop Houston George Bush Intcntl

$714United Airlines

Sun, Dec 20 - Tue, Dec 29

5:00 am - 4:14 pmONT Ontario-NAS Nassau Intl

8h 14m1 stop Denver Intl

2:40 pm - 10:11 pmNAS Nassau Intl-ONT Ontario

10h 31m1 stop Houston George Bush Intcntl

$714United Airlines

Tue, Dec 22 - Tue, Dec 29

Cheap last minute flights

Enter your travel dates to find the best prices.

10:10 pm - 11:20 amONT Ontario-NAS Nassau Intl

10h 10m1 stop Charlotte Douglas

12:20 pm - 10:59 pmNAS Nassau Intl-ONT Ontario

13h 39m1 stop Charlotte Douglas

$694American Airlines

Sat, Oct 24 - Wed, Oct 28

10:10 pm - 11:17 amONT Ontario-NAS Nassau Intl

10h 07m2 stops Charlotte Douglas Miami

10:27 am - 6:43 pmNAS Nassau Intl-ONT Ontario

11h 16m2 stops Miami Phoenix Sky Harbor Intl

$699American Airlines

Sat, Oct 24 - Wed, Oct 28

1:05 pm - 9:27 amONT Ontario-NAS Nassau Intl

17h 22m2 stops Phoenix Sky Harbor Intl Miami

2:23 pm - 10:59 pmNAS Nassau Intl-ONT Ontario

11h 36m1 stop Charlotte Douglas

$699American Airlines

Sat, Oct 24 - Wed, Oct 28

11:15 pm - 11:50 amONT Ontario-NAS Nassau Intl

9h 35m1 stop Atlanta Hartsfield-Jackson

3:19 pm - 8:25 pmNAS Nassau Intl-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$824Delta

Fri, Oct 23 - Tue, Oct 27

11:15 pm - 3:28 pmONT Ontario-NAS Nassau Intl

13h 13m1 stop Atlanta Hartsfield-Jackson

3:19 pm - 8:25 pmNAS Nassau Intl-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$824Delta

Fri, Oct 23 - Wed, Oct 28

11:15 pm - 11:50 amONT Ontario-NAS Nassau Intl

9h 35m1 stop Atlanta Hartsfield-Jackson

1:15 pm - 7:30 pmNAS Nassau Intl-ONT Ontario

9h 15m1 stop Atlanta Hartsfield-Jackson

$824Delta

Fri, Oct 23 - Sat, Oct 31

7:07 am - 11:41 amONT Ontario-NAS Nassau Intl

25h 34m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

3:19 pm - 8:25 pmNAS Nassau Intl-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$829Delta

Sat, Oct 24 - Tue, Oct 27

8:03 am - 1:48 pmONT Ontario-NAS Nassau Intl

26h 45m3 stops San Francisco Houston George Bush Intcntl Newark

2:55 pm - 12:29 pmNAS Nassau Intl-ONT Ontario

24h 34m2 stops Newark San Francisco

$914United Airlines

Sat, Oct 24 - Wed, Oct 28

6:00 am - 1:47 pmONT Ontario-NAS Nassau Intl

28h 47m1 stop Houston George Bush Intcntl

2:40 pm - 9:40 pmNAS Nassau Intl-ONT Ontario

10h 00m1 stop Houston George Bush Intcntl

$930United Airlines

Fri, Oct 23 - Fri, Oct 30

6:00 am - 1:33 pmONT Ontario-NAS Nassau Intl

28h 33m1 stop Houston George Bush Intcntl

2:40 pm - 9:40 pmNAS Nassau Intl-ONT Ontario

10h 00m1 stop Houston George Bush Intcntl

$930United Airlines

Sat, Oct 24 - Tue, Oct 27

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United Airlines flights from Ontario to Nassau

Our best United Airlines deals on Ontario to Nassau flight tickets

United Airlines

Dec 2

ONT6:40 pmOntario

15h 53m

2 stops

NAS1:33 pmNassau Intl

Dec 9

NAS2:40 pmNassau Intl

10h 19m

1 stop

ONT9:59 pmOntario

$584

United Airlines

Dec 20

ONT5:00 amOntario

8h 14m

1 stop

NAS4:14 pmNassau Intl

Dec 29

NAS2:40 pmNassau Intl

10h 31m

1 stop

ONT10:11 pmOntario

$714

United Airlines

Nov 23

ONT6:37 pmOntario

15h 56m

2 stops

NAS1:33 pmNassau Intl

Dec 1

NAS2:40 pmNassau Intl

10h 19m

1 stop

ONT9:59 pmOntario

$719

American Airlines flights from Ontario to Nassau

Our best American Airlines deals on Ontario to Nassau flight tickets

American Airlines

Dec 2

ONT10:30 pmOntario

11h 52m

1 stop

NAS1:22 pmNassau Intl

Dec 9

NAS2:20 pmNassau Intl

10h 47m

1 stop

ONT10:07 pmOntario

$621

American Airlines

Oct 24

ONT10:10 pmOntario

10h 10m

1 stop

NAS11:20 amNassau Intl

Oct 28

NAS12:20 pmNassau Intl

13h 39m

1 stop

ONT10:59 pmOntario

$694

American Airlines

Oct 24

ONT10:10 pmOntario

10h 07m

2 stops

NAS11:17 amNassau Intl

Oct 28

NAS10:27 amNassau Intl

11h 16m

2 stops

ONT6:43 pmOntario

$699

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Wed 12/2

6:40 pm-1:33 pm

2 stops15h 53m

Nassau Intl

Wed 12/9

2:40 pm-9:59 pm

1 stop10h 19m

$584

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Wed 12/2

3:20 pm-12:15 pm

2 stops17h 55m

Nassau Intl

Wed 12/9

1:10 pm-7:45 am

2 stops21h 35m

$589

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Wed 12/2

10:30 pm-1:22 pm

1 stop11h 52m

Nassau Intl

Wed 12/9

2:20 pm-10:07 pm

1 stop10h 47m

$621

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Tue 11/10

5:33 pm-4:15 pm

2 stops19h 42m

Nassau Intl

Sat 11/14

9:00 am-11:51 pm

3 stops17h 51m

$662

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Wed 11/25

2:01 pm-8:25 pm

3 stops27h 24m

Nassau Intl

Tue 12/1

12:30 pm-12:39 pm

3 stops27h 09m

$664

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Mon 1/18

1:24 pm-9:41 am

2 stops17h 17m

Nassau Intl

Sat 1/23

1:45 pm-11:16 pm

1 stop12h 31m

$701

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Mon 1/18

9:28 am-10:22 pm

2 stops9h 54m

Nassau Intl

Sat 1/23

12:05 pm-11:13 pm

2 stops14h 08m

$701

Quickest round-trip

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Mon 12/21

5:00 am-4:14 pm

1 stop8h 14m

Nassau Intl

Tue 12/29

2:40 pm-10:11 pm

1 stop10h 31m

$714

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Sun 12/20

5:00 am-4:14 pm

1 stop8h 14m

Nassau Intl

Tue 12/29

2:40 pm-10:11 pm

1 stop10h 31m

$714

OntarioNassau

ONT Ontario - NAS Nassau Intl

ONTNAS

Ontario

Tue 12/22

5:00 am-4:14 pm

1 stop8h 14m

Nassau Intl

Tue 12/29

2:40 pm-10:11 pm

1 stop10h 31m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Nassau

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Nassau?

The month of October is, on average, the cheapest month to fly to Nassau from Ontario, with most prices found around $0. If you don’t want to visit Nassau in October, then you should wait until April to fly from Ontario, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Ontario to Nassau flights?

You could potentially save up to 24% on your flight if you consider stops on a Ontario to Nassau flight.

When to book flights from Ontario to Nassau

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Nassau according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Nassau (ONT to NAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Nassau

Best Price Found	$238
Fastest flight time	8h 14m
Direct flights	None

The best one-way flight to Nassau from Ontario in the past 72 hours is $238. The best round-trip flight deal from Ontario to Nassau found on momondo in the last 72 hours is $584.

The fastest flight from Ontario to Nassau takes 8h 14m

There are no direct flights from Ontario to Nassau. There are no popular flight routes from Ontario to Nassau.

Search flight deals

Frequently asked questions about flying from Ontario to Nassau

How far is Ontario to Nassau Intl by plane?
The straight-line distance from Ontario to Nassau Intl is 2482.0 mi. 8h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Nassau Intl Airport?
Prices for flights from Ontario Airport to Nassau Intl Airport refresh daily.
How many operators does momondo search for flights from Ontario Airport to Nassau Intl Airport?
As of October 2026, there are 2 operators available to choose from for flights from Ontario Airport to Nassau Intl Airport.
How old do you have to be to fly from Ontario Airport to Nassau Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Nassau Intl Airport.
What documentation or ID do you need to fly to Nassau Intl Airport?
The travel and health documents you'll need for your trip to Nassau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nassau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Nassau?
momondo data reveals that the most frequently booked airline on the route from Ontario to Nassau is American Airlines, representing 59% of all bookings. The subsequent popular airline is United Airlines at 41%.

Best airlines flying from Ontario to Nassau

Compare and see reviews for airlines that fly from Ontario to Nassau with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $393	Free Cancellation	Rating 7.3 10,404 reviews		Search United Airlines flights
American Airlines	PriceFrom $393	Free Cancellation	Rating 7.0 12,186 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Nassau?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Nassau for you.

Can I find flights from Ontario to Nassau with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Nassau flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Nassau?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Nassau.

I’m not ready to book a flight from Ontario to Nassau right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Nassau now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nassau and let you know when they change.