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

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MHT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Ontario to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Manchester (MHT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$352
(American Airlines)

One-way from

$227
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$496
Provider with most accurate pricing for Ontario-Manchester flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Manchester flights.
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From Ontario to Manchester
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One-way flight from Ontario to Manchester
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 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 Ontario to Manchester

Cheapest flights from Ontario to Manchester
Explore the most affordable flight options available from Ontario to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:25 pmONT - MHT
2 stops13h 26mAmerican Airlines
Sat 5/311:00 pmMHT - ONT
1 stop11h 05mAmerican Airlines
Deal found 4/16$352
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/39:20 pmONT - MHT
1 stop11h 05mSouthwest
Wed 7/95:35 pmMHT - ONT
1 stop7h 40mSouthwest
Deal found 4/17$380
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:38 pmONT - MHT
2 stops13h 06mUnited Airlines
Wed 8/139:40 amMHT - ONT
2 stops11h 03mUnited Airlines
Deal found 4/17$463

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Manchester that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Ontario to Manchester that are best for you.

Fly from

Ontario

Fly to

Manchester

Route

Depart

Return

Price

OntarioManchester

ONT - MHT

ONTMHT

Ontario

Sat 5/17

7:25 pm-11:51 am

2 stops13h 26m

Manchester

Sat 5/31

1:00 pm-9:05 pm

1 stop11h 05m

$352

OntarioManchester

ONT - MHT

ONTMHT

Ontario

Thu 7/3

9:20 pm-11:25 am

1 stop11h 05m

Manchester

Wed 7/9

5:35 pm-10:15 pm

1 stop7h 40m

$380

OntarioManchester

ONT - MHT

ONTMHT

Ontario

Tue 7/15

6:38 pm-10:44 am

2 stops13h 06m

Manchester

Wed 8/13

9:40 am-5:43 pm

2 stops11h 03m

$463

OntarioManchester

ONT - MHT

ONTMHT

Ontario

Mon 5/19

11:59 pm-4:35 pm

2 stops13h 36m

$227

OntarioManchester

ONT - MHT

ONTMHT

Ontario

Thu 5/15

3:10 pm-10:43 am

2 stops16h 33m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Ontario to Manchester

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 Ontario to Manchester in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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 Ontario-Manchester, New Hampshire flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Manchester, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Manchester, New Hampshire flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Manchester, New Hampshire 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 Ontario-Manchester, New Hampshire 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 Ontario to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester from Ontario 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 Ontario to Manchester

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Manchester, New Hampshire (average of $334). Flying from Ontario to Manchester, New Hampshire in June is currently the most expensive (average of $442). 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.

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Manchester. Reviews last updated April 17, 2025.
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,667 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,280 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Manchester. 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 Ontario to Manchester, New Hampshire round-trip?

    According to our current data, American Airlines ($352), Southwest ($380), and United Airlines ($463) offers the cheapest pricing from Ontario to Manchester, New Hampshire. Users have found that American Airlines is 36% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Ontario to Manchester?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Manchester 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 Ontario to Manchester, New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Manchester, New Hampshire (average of $334). Flying from Ontario to Manchester, New Hampshire in June is currently the most expensive (average of $442). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Keene

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Top 2 airlines flying from Ontario to Manchester

Discover the top 2 airlines that operate flights from Ontario to Manchester. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$374Average$487FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$391Average$692FlexibilityNo cancel feeOn-time71%

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