What is the cheapest airline that flies from Manchester to Ontario?

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

What airlines fly to Ontario?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Manchester, New Hampshire according to our data. JetBlue is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 10 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Manchester Airport to Ontario Airport are refreshed on a daily basis.

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

As of November 2025, there is 1 operator available to choose from for flights from Manchester Airport to Ontario Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Manchester Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$248 Cheap Flights from Manchester to Ontario in 2025/26

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Find the cheapest flights from Manchester, New Hampshire to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 12:25 pmMHT-ONT

10h 25m2 stops

7:00 am - 10:05 pmONT-MHT

12h 05m2 stops

$337Southwest

Find Deal

Tue, Mar 3 - Wed, Mar 4

5:00 am - 10:40 amMHT-ONT

8h 40m1 stop

7:00 am - 10:05 pmONT-MHT

12h 05m2 stops

$348Southwest

Find Deal

Tue, Mar 3 - Wed, Mar 4

5:00 am - 10:40 amMHT-ONT

8h 40m1 stop

6:50 am - 8:35 pmONT-MHT

10h 45m1 stop

$364Southwest

Find Deal

Tue, Mar 3 - Wed, Mar 4

11:41 am - 10:49 pmMHT-ONT

14h 08m2 stops

6:10 am - 11:54 pmONT-MHT

14h 44m2 stops

$437American Airlines

Find Deal

Tue, Feb 24 - Wed, Feb 25

2:33 pm - 12:38 pmMHT-ONT

25h 05m2 stops

6:37 pm - 1:44 pmONT-MHT

16h 07m3 stops

$546United Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

2:19 pm - 10:25 pmMHT-ONT

11h 06m2 stops

5:10 am - 6:59 pmONT-MHT

10h 49m2 stops

$547United Airlines

Find Deal

Tue, Mar 24 - Tue, Mar 31

12:08 pm - 7:39 pmMHT-ONT

10h 31m1 stop

10:34 pm - 11:40 amONT-MHT

10h 06m1 stop

$557American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

11:32 am - 10:00 pmMHT-ONT

13h 28m2 stops

10:34 pm - 11:40 amONT-MHT

10h 06m1 stop

$562American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

5:41 am - 4:02 pmMHT-ONT

13h 21m2 stops

7:30 pm - 11:12 amONT-MHT

12h 42m2 stops

$567American Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 11

2:19 pm - 10:25 pmMHT-ONT

11h 06m2 stops

6:00 am - 6:59 pmONT-MHT

9h 59m2 stops

$577United Airlines

Find Deal

Tue, Mar 24 - Wed, Apr 1

Southwest flights from Manchester, New Hampshire to Ontario

Our best Southwest deals on Manchester, New Hampshire to Ontario flight tickets

Southwest

Mar 3

MHT5:00 amManchester

10h 25m

2 stops

ONT12:25 pmOntario

Mar 4

ONT7:00 amOntario

12h 05m

2 stops

MHT10:05 pmManchester

$337

Find similar

Southwest

Mar 3

MHT5:00 amManchester

8h 40m

1 stop

ONT10:40 amOntario

Mar 4

ONT7:00 amOntario

12h 05m

2 stops

MHT10:05 pmManchester

$348

Find similar

Southwest

Mar 3

MHT5:00 amManchester

8h 40m

1 stop

ONT10:40 amOntario

Mar 4

ONT6:50 amOntario

10h 45m

1 stop

MHT8:35 pmManchester

$364

Find similar

United Airlines flights from Manchester, New Hampshire to Ontario

Our best United Airlines deals on Manchester, New Hampshire to Ontario flight tickets

United Airlines

Mar 3

MHT2:33 pmManchester

25h 05m

2 stops

ONT12:38 pmOntario

Mar 4

ONT6:37 pmOntario

16h 07m

3 stops

MHT1:44 pmManchester

$546

Find similar

United Airlines

Mar 24

MHT2:19 pmManchester

11h 06m

2 stops

ONT10:25 pmOntario

Mar 31

ONT5:10 amOntario

10h 49m

2 stops

MHT6:59 pmManchester

$547

Find similar

United Airlines

Mar 24

MHT2:19 pmManchester

11h 06m

2 stops

ONT10:25 pmOntario

Apr 1

ONT6:00 amOntario

9h 59m

2 stops

MHT6:59 pmManchester

$577

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Manchester, New Hampshire to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/3

5:00 am-12:25 pm

2 stops10h 25m

Ontario

Wed 3/4

7:00 am-10:05 pm

2 stops12h 05m

$337

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/3

5:00 am-10:40 am

1 stop8h 40m

Ontario

Wed 3/4

7:00 am-10:05 pm

2 stops12h 05m

$348

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/3

5:00 am-10:40 am

1 stop8h 40m

Ontario

Wed 3/4

6:50 am-8:35 pm

1 stop10h 45m

$364

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 2/24

11:41 am-10:49 pm

2 stops14h 08m

Ontario

Wed 2/25

6:10 am-11:54 pm

2 stops14h 44m

$437

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/3

2:33 pm-12:38 pm

2 stops25h 05m

Ontario

Wed 3/4

6:37 pm-1:44 pm

3 stops16h 07m

$546

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/24

2:19 pm-10:25 pm

2 stops11h 06m

Ontario

Tue 3/31

5:10 am-6:59 pm

2 stops10h 49m

$547

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Mon 12/8

12:08 pm-7:39 pm

1 stop10h 31m

Ontario

Fri 12/12

10:34 pm-11:40 am

1 stop10h 06m

$557

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Mon 12/8

11:32 am-10:00 pm

2 stops13h 28m

Ontario

Fri 12/12

10:34 pm-11:40 am

1 stop10h 06m

$562

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Mon 12/8

5:41 am-4:02 pm

2 stops13h 21m

Ontario

Thu 12/11

7:30 pm-11:12 am

2 stops12h 42m

$567

ManchesterOntario

MHT - ONT

MHTONT

Manchester

Tue 3/24

2:19 pm-10:25 pm

2 stops11h 06m

Ontario

Wed 4/1

6:00 am-6:59 pm

2 stops9h 59m

$577

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 Manchester, New Hampshire to Ontario

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 Ontario?

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $401. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Manchester, New Hampshire to Ontario for around $569.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Manchester, New Hampshire to Ontario when you can find flight prices for as low as $428. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $552 on average. Flights to Ontario from Manchester, New Hampshire in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Manchester, New Hampshire to Ontario

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

Estimated round-trip price

Cheap Manchester, New Hampshire to Ontario (MHT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Manchester, New Hampshire to Ontario

Fastest flight time	8h 10m
Direct flights	None

The fastest flight from Manchester, New Hampshire to Ontario takes 8h 10m

There are no direct flights from Manchester, New Hampshire to Ontario. There are no popular flight routes from Manchester, New Hampshire to Ontario.

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How far is Manchester to Ontario by plane?
Manchester and Ontario are 2536.7 mi apart from one another. A reasonable flight in good conditions will take 8h 40m.
When did momondo last update prices for flights from Manchester Airport to Ontario Airport?
Prices for flights from Manchester Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Manchester Airport to Ontario Airport?
As of November 2025, there is 1 operator available to choose from for flights from Manchester Airport to Ontario Airport.
How old do you have to be to fly from Manchester Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Manchester Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Manchester, New Hampshire to Ontario?
Based on momondo bookings for flights between Manchester, New Hampshire and Ontario, the leading airline is Southwest, making up 100% of the total bookings.

Best airlines flying from Manchester, New Hampshire to Ontario

Compare and see reviews for airlines that fly from Manchester, New Hampshire to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $346	Free Cancellation	Rating 8.0 4,254 reviews		Search Southwest flights

Why use momondo?

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

Finding the right flight to Ontario from Manchester is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Manchester which offer a flexible booking policy as well as other useful filters and features.

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

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 Manchester to Ontario.

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

Price alerts on flights to Ontario from Manchester are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.