What are the cheapest airlines flying from Manchester, New Hampshire to Ontario round-trip?

Cheapflights users have booked flights from Manchester, New Hampshire to Ontario round-trip from $390. Other airlines that can offer you cheap pricing are Southwest, from $391, and United Airlines, from $417. American Airlines is currently priced 28% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Manchester, New Hampshire to Ontario one-way?

$227 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $465 and $490, respectively.

What is the cheapest day to fly from Manchester, New Hampshire to Ontario?

Travelers seeking maximum savings on their Manchester, New Hampshire to Ontario flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Manchester, New Hampshire to Ontario?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ontario. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Manchester, New Hampshire to Ontario?

Users have found that booking a flight from Manchester, New Hampshire to Ontario at least 55 days early can save you up to 66% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Manchester, New Hampshire to Ontario for as little as $376 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $595 for flights departing within the next 3 days.

What is the cheapest month to fly from Manchester, New Hampshire to Ontario?

The best pricing can be found in the month of September. Prices to Ontario from Manchester, New Hampshire average $376. You can even find prices in September for less than $376, as users have found deals to Ontario from as low as $157. The month of December appears to be one of the more expensive times to travel to Ontario from Manchester, New Hampshire. Flying in the targeted month can save you up to 26%.

What is the cheapest time of day to fly from MHT to ONT?

It’s optimal to fly from Manchester, New Hampshire to Ontario in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

Most accurate provider : When it comes to deals on Manchester, New Hampshire-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Manchester, New Hampshire-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester, New Hampshire-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Manchester to Ontario that include hotel bookings?

Yes. In addition to deals on Manchester to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Manchester to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Ontario.

Can I find deals for business class flights from Manchester to Ontario?

Yes. Cheapflights offers flight deals from Manchester to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$227+ Flights from Manchester, NH to Ontario

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Manchester to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$390 (American Airlines)
One-way from	$227 (United Airlines)
Popular in	June
Cheapest in	May
Average price	$642

Provider with most accurate pricing for Manchester-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Manchester-Ontario flights.

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From Manchester to Ontario

Search Deals

One-way flight from Manchester to Ontario

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Manchester to Ontario

Cheapest flights from Manchester to Ontario
Explore the most affordable flight options available from Manchester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

mar. 7/226:00 amMHT - ONT

2 stops10h 41mAmerican Airlines

lun. 7/287:05 pmONT - MHT

2 stops13h 08mAmerican Airlines

Deal found 4/14

$390

mar. 7/2210:35 amMHT - ONT

2 stops15h 15mSouthwest

lun. 7/289:20 pmONT - MHT

1 stop9h 40mSouthwest

Deal found 4/14

$391

mié. 5/2812:45 pmMHT - ONT

2 stops12h 41mUnited Airlines

mar. 6/36:32 pmONT - MHT

2 stops13h 12mUnited Airlines

Deal found 4/13

$417

Best flights from Manchester to Ontario
Discover carefully curated flight deals from Manchester to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 15, 2025.

mar. 7/226:00 amMHT - ONT

2 stops10h 41mAmerican Airlines

lun. 7/287:05 pmONT - MHT

2 stops13h 08mAmerican Airlines

Deal found 4/14

$390

mar. 7/2210:35 amMHT - ONT

2 stops15h 15mSouthwest

lun. 7/289:20 pmONT - MHT

1 stop9h 40mSouthwest

Deal found 4/14

$391

mié. 5/2812:45 pmMHT - ONT

2 stops12h 41mUnited Airlines

mar. 6/36:32 pmONT - MHT

2 stops13h 12mUnited Airlines

Deal found 4/13

$417

Last-minute flights from Manchester to Ontario
Discover last-minute flight deals from Manchester to Ontario. Data last updated abril 15, 2025 and is based on user searches.

mié. 5/2812:45 pmMHT - ONT

2 stops12h 41mUnited Airlines

mar. 6/36:32 pmONT - MHT

2 stops13h 12mUnited Airlines

Deal found 4/13

$417

One-way flights from Manchester to Ontario
Search for one-way flight options from Manchester to Ontario. Find affordable one-way fares based on user searches. Data last updated abril 15, 2025.

lun. 8/182:00 pmMHT - ONT

2 stops11h 52mUnited Airlines

Deal found 4/15

$227

mié. 4/232:31 pmMHT - ONT

2 stops12h 27mAlaska Airlines

Deal found 4/14

$465

dom. 5/181:00 pmMHT - ONT

1 stop11h 05mAmerican Airlines

Deal found 4/14

$490

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ManchesterOntario

MHT - ONT

MHTONT

Manchester

mar. 7/22

6:00 am-1:41 pm

2 stops10h 41m

Ontario

lun. 7/28

7:05 pm-11:13 am

2 stops13h 08m

$390

ManchesterOntario

MHT - ONT

MHTONT

Manchester

mar. 7/22

10:35 am-10:50 pm

2 stops15h 15m

Ontario

lun. 7/28

9:20 pm-10:00 am

1 stop9h 40m

$391

ManchesterOntario

MHT - ONT

MHTONT

Manchester

mié. 5/28

12:45 pm-10:26 pm

2 stops12h 41m

Ontario

mar. 6/3

6:32 pm-10:44 am

2 stops13h 12m

$417

ManchesterOntario

MHT - ONT

MHTONT

Manchester

lun. 8/18

2:00 pm-10:52 pm

2 stops11h 52m

$227

ManchesterOntario

MHT - ONT

MHTONT

Manchester

mié. 4/23

2:31 pm-11:58 pm

2 stops12h 27m

$465

ManchesterOntario

MHT - ONT

MHTONT

Manchester

dom. 5/18

1:00 pm-9:05 pm

1 stop11h 05m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Manchester to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manchester to Ontario in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Manchester, New Hampshire-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Manchester, New Hampshire-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester, New Hampshire-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Manchester to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Manchester with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Ontario

What is the cheapest month to book a flight from Manchester, New Hampshire to Ontario?

Currently, August is the cheapest month in which you can book a flight from Manchester, New Hampshire to Ontario (average of $246). Flying from Manchester, New Hampshire to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,876 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,658 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,876 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines flying from Manchester, New Hampshire to Ontario round-trip?
Cheapflights users have booked flights from Manchester, New Hampshire to Ontario round-trip from $390. Other airlines that can offer you cheap pricing are Southwest, from $391, and United Airlines, from $417. American Airlines is currently priced 28% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Manchester, New Hampshire to Ontario one-way?
$227 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $465 and $490, respectively.
Can I find deals for flights from Manchester to Ontario that include hotel bookings?
Yes. In addition to deals on Manchester to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Manchester to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Ontario.
Can I find deals for business class flights from Manchester to Ontario?
Yes. Cheapflights offers flight deals from Manchester to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Manchester, New Hampshire to Ontario?
Currently, August is the cheapest month in which you can book a flight from Manchester, New Hampshire to Ontario (average of $246). Flying from Manchester, New Hampshire to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Ontario

Top 2 airlines flying from Manchester to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$342	Average$596	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$346	Average$456	FlexibilityNo cancel fee	On-time63%

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$227+ Cheap flights from Manchester, NH to Ontario (MHT - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Manchester to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Manchester to Ontario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Manchester to Ontario

Cheapest flights from Manchester to OntarioExplore the most affordable flight options available from Manchester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

Explore the most affordable flight options available from Manchester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Manchester to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manchester to Ontario in April.

Best time to book a flight from Manchester to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Manchester with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Ontario

What is the cheapest month to book a flight from Manchester, New Hampshire to Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Manchester to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Manchester, New Hampshire to Ontario round-trip?

What are the cheapest airlines to fly from Manchester, New Hampshire to Ontario one-way?

Can I find deals for flights from Manchester to Ontario that include hotel bookings?

How can I find direct flights from Manchester to Ontario?

Can I find deals for business class flights from Manchester to Ontario?

What is the cheapest month to book a flight from Manchester, New Hampshire to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Manchester to Ontario

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Cheapest flights from Manchester to Ontario
Explore the most affordable flight options available from Manchester to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.