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

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

What airlines fly to Nassau?

American Airlines, United Airlines and Delta 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 65% 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.

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 February 2026, there are 3 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.

$148 Cheap Flights from Ontario to Nassau in 2026

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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.

1:27 pm - 1:47 pm

ONT

NAS

21h 20m

2 stops

2:53 pm - 9:50 pm

NAS

ONT

9h 57m

1 stop

$404United Airlines

Sat, Apr 11 - Fri, Apr 17

6:49 pm - 2:57 pm

ONT

NAS

17h 08m

2 stops

2:53 pm - 9:50 pm

NAS

ONT

9h 57m

1 stop

$434United Airlines

Wed, Apr 15 - Tue, Apr 21

6:49 pm - 2:57 pm

ONT

NAS

17h 08m

2 stops

12:35 pm - 10:26 pm

NAS

ONT

12h 51m

2 stops

$438United Airlines

Wed, Apr 15 - Tue, Apr 21

6:05 am - 1:47 pm

ONT

NAS

28h 42m

1 stop

3:10 pm - 8:36 pm

NAS

ONT

8h 26m

1 stop

$474United Airlines

Sun, Apr 12 - Sat, Apr 18

6:49 pm - 1:47 pm

ONT

NAS

15h 58m

2 stops

12:35 pm - 10:26 pm

NAS

ONT

12h 51m

2 stops

$493United Airlines

Sat, Apr 11 - Fri, Apr 17

11:59 pm - 3:22 pm

ONT

NAS

12h 23m

1 stop

2:35 pm - 10:36 pm

NAS

ONT

11h 01m

1 stop

$514United Airlines

Tue, Mar 17 - Wed, Mar 25

6:05 am - 1:47 pm

ONT

NAS

28h 42m

1 stop

3:59 pm - 10:26 pm

NAS

ONT

9h 27m

1 stop

$516United Airlines

Wed, Apr 15 - Tue, Apr 21

1:27 pm - 2:57 pm

ONT

NAS

22h 30m

2 stops

3:59 pm - 10:26 pm

NAS

ONT

9h 27m

1 stop

$518United Airlines

Wed, Apr 8 - Mon, Apr 13

7:00 am - 2:57 pm

ONT

NAS

28h 57m

1 stop

3:59 pm - 10:26 pm

NAS

ONT

9h 27m

1 stop

$526United Airlines

Wed, Apr 8 - Mon, Apr 13

6:00 am - 1:33 pm

ONT

NAS

28h 33m

1 stop

2:53 pm - 12:14 pm

NAS

ONT

24h 21m

2 stops

$530United Airlines

Tue, Mar 24 - Tue, Mar 31

United Airlines flights from Ontario to Nassau

Our best United Airlines deals on Ontario to Nassau flight tickets

United Airlines

Apr 11

ONT1:27 pmOntario

21h 20m

2 stops

NAS1:47 pmNassau Intl

Apr 17

NAS2:53 pmNassau Intl

9h 57m

1 stop

ONT9:50 pmOntario

$404

United Airlines

Apr 15

ONT6:49 pmOntario

17h 08m

2 stops

NAS2:57 pmNassau Intl

Apr 21

NAS2:53 pmNassau Intl

9h 57m

1 stop

ONT9:50 pmOntario

$434

United Airlines

Apr 15

ONT6:49 pmOntario

17h 08m

2 stops

NAS2:57 pmNassau Intl

Apr 21

NAS12:35 pmNassau Intl

12h 51m

2 stops

ONT10:26 pmOntario

$438

American Airlines flights from Ontario to Nassau

Our best American Airlines deals on Ontario to Nassau flight tickets

American Airlines

Mar 10

ONT10:36 pmOntario

14h 00m

1 stop

NAS3:36 pmNassau Intl

Mar 15

NAS3:32 pmNassau Intl

11h 27m

1 stop

ONT11:59 pmOntario

$577

American Airlines

Mar 10

ONT7:59 pmOntario

12h 49m

2 stops

NAS11:48 amNassau Intl

Mar 15

NAS3:32 pmNassau Intl

11h 27m

1 stop

ONT11:59 pmOntario

$581

American Airlines

Mar 19

ONT11:58 pmOntario

11h 28m

1 stop

NAS2:26 pmNassau Intl

Mar 23

NAS12:48 pmNassau Intl

11h 36m

1 stop

ONT9:24 pmOntario

$650

Fly from

Fly to

Route

Depart

Return

Price

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Sat 4/11

1:27 pm-1:47 pm

2 stops21h 20m

Nassau Intl

Fri 4/17

2:53 pm-9:50 pm

1 stop9h 57m

$404

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Wed 4/15

6:49 pm-2:57 pm

2 stops17h 08m

Nassau Intl

Tue 4/21

2:53 pm-9:50 pm

1 stop9h 57m

$434

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Wed 4/15

6:49 pm-2:57 pm

2 stops17h 08m

Nassau Intl

Tue 4/21

12:35 pm-10:26 pm

2 stops12h 51m

$438

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Sun 4/12

6:05 am-1:47 pm

1 stop28h 42m

Nassau Intl

Sat 4/18

3:10 pm-8:36 pm

1 stop8h 26m

$474

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Sat 4/11

6:49 pm-1:47 pm

2 stops15h 58m

Nassau Intl

Fri 4/17

12:35 pm-10:26 pm

2 stops12h 51m

$493

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Tue 3/17

11:59 pm-3:22 pm

1 stop12h 23m

Nassau Intl

Wed 3/25

2:35 pm-10:36 pm

1 stop11h 01m

$514

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Wed 4/15

6:05 am-1:47 pm

1 stop28h 42m

Nassau Intl

Tue 4/21

3:59 pm-10:26 pm

1 stop9h 27m

$516

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Wed 4/8

1:27 pm-2:57 pm

2 stops22h 30m

Nassau Intl

Mon 4/13

3:59 pm-10:26 pm

1 stop9h 27m

$518

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Wed 4/8

7:00 am-2:57 pm

1 stop28h 57m

Nassau Intl

Mon 4/13

3:59 pm-10:26 pm

1 stop9h 27m

$526

OntarioNassau

ONT - NAS

ONTNAS

Ontario

Tue 3/24

6:00 am-1:33 pm

1 stop28h 33m

Nassau Intl

Tue 3/31

2:53 pm-12:14 pm

2 stops24h 21m

$530

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 day to depart on your flight to Nassau?

The cheapest day to depart on your flight to Nassau is on a Monday when prices can be found for as low as $398. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $672. These prices are subject to change though, so be sure to set up a Price Alert for flights to Nassau.

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

Fastest flight time	7h 01m
Direct flights	None

The fastest flight from Ontario to Nassau takes 7h 01m

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

Search flight deals

How far is Ontario to Nassau Intl by plane?
The straight-line distance from Ontario to Nassau Intl is 2482.0 mi. 7h 01m 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 February 2026, there are 3 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 52% of all bookings. The subsequent popular airlines are United Airlines at 31% and Delta at 16%.

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
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,203 reviews	Search Delta flights
American Airlines	PriceFrom $393	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
United Airlines	PriceFrom $476	Free Cancellation	Rating 7.4 9,289 reviews	Search United 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.