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Ontario

$225+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ONT
dez 6 — dez 131
sáb 12/6
sáb 12/13
1 adult, Economy
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Cheap flight deals from Manchester to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MHT) to Ontario (ONT). 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 novembro 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$407
(American Airlines)

One-way from

$225
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$526
Provider with most accurate pricing for Manchester-Ontario flight deals.
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Provider most trusted by Cheapflights users for Manchester-Ontario flights.
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From Manchester to Ontario
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One-way flight from Manchester to Ontario
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 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 novembro 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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.
sáb 12/65:45 amMHT - ONT
2 stops11h 10mAmerican Airlines
dom 12/1410:34 pmONT - MHT
1 stop9h 33mAmerican Airlines
Deal found 11/6$407
This American Airlines deal was found by Cheapflights users on 11/4. 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.
qua 11/1912:08 pmMHT - ONT
1 stop10h 33mAmerican Airlines
dom 11/237:30 pmONT - MHT
2 stops12h 33mAmerican Airlines
Deal found 11/4$562
This United Airlines deal was found by Cheapflights users on 11/4. 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.
qua 12/317:26 pmMHT - ONT
2 stops20h 12mUnited Airlines
ter 1/65:05 amONT - MHT
2 stops10h 46mUnited Airlines
Deal found 11/4$568
This United Airlines deal was found by Cheapflights users on 11/4. 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.
qua 12/317:26 pmMHT - ONT
2 stops20h 12mUnited Airlines
seg 1/55:05 amONT - MHT
2 stops10h 46mUnited Airlines
Deal found 11/4$597
This United Airlines deal was found by Cheapflights users on 11/4. 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.
qui 11/209:30 amMHT - ONT
2 stops16h 21mUnited Airlines
seg 11/246:00 amONT - MHT
2 stops14h 44mUnited Airlines
Deal found 11/4$604
This United Airlines deal was found by Cheapflights users on 11/5. 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.
sáb 12/62:32 pmMHT - ONT
3 stops34h 17mUnited Airlines
dom 12/145:05 amONT - MHT
2 stops10h 44mUnited Airlines
Deal found 11/5$677
This American Airlines deal was found by Cheapflights users on 11/4. 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.
seg 12/2212:35 pmMHT - ONT
1 stop11h 23mAmerican Airlines
seg 12/2910:40 pmONT - MHT
1 stop10h 25mAmerican Airlines
Deal found 11/4$697

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manchester to Ontario 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 novembro 6, 2025.
Use the filters below to find and compare flights from Manchester to Ontario that are best for you.

Fly from

Manchester

Fly to

Ontario

Route

Depart

Return

Price

ManchesterOntario

MHT - ONT

MHTONT

Manchester

sáb 12/6

5:44 am-4:02 pm

2 stops13h 18m

Ontario

dom 12/14

10:34 pm-11:07 am

1 stop9h 33m

$407

ManchesterOntario

MHT - ONT

MHTONT

Manchester

ter 3/3

10:57 am-6:40 pm

2 stops10h 43m

Ontario

qua 3/4

7:50 pm-11:12 am

2 stops12h 22m

$469

ManchesterOntario

MHT - ONT

MHTONT

Manchester

sex 3/6

2:33 pm-10:15 pm

2 stops10h 42m

Ontario

sáb 3/7

6:00 am-6:53 pm

2 stops9h 53m

$547

ManchesterOntario

MHT - ONT

MHTONT

Manchester

sex 3/6

2:33 pm-10:15 pm

2 stops10h 42m

Ontario

ter 3/10

5:40 am-6:53 pm

2 stops10h 13m

$547

ManchesterOntario

MHT - ONT

MHTONT

Manchester

qua 11/19

12:08 pm-7:41 pm

1 stop10h 33m

Ontario

dom 11/23

7:30 pm-11:03 am

2 stops12h 33m

$562

ManchesterOntario

MHT - ONT

MHTONT

Manchester

qua 12/3

5:41 am-6:17 pm

2 stops15h 36m

$225

ManchesterOntario

MHT - ONT

MHTONT

Manchester

ter 12/9

2:32 pm-12:32 pm

2 stops25h 00m

$329

ManchesterOntario

MHT - ONT

MHTONT

Manchester

ter 12/30

7:26 pm-9:07 pm

2 stops28h 41m

$329

ManchesterOntario

MHT - ONT

MHTONT

Manchester

qua 12/31

11:41 am-8:48 am

2 stops24h 07m

$367

ManchesterOntario

MHT - ONT

MHTONT

Manchester

sex 1/2

7:26 pm-10:25 pm

2 stops29h 59m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 11 results
1
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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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 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 Manchester, New Hampshire-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Manchester, New Hampshire-Ontario flight deals on Cheapflights vs. eDreams >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 $115). Flying from Manchester, New Hampshire to Ontario in April is currently the most expensive (average of $177). 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated novembro 6, 2025.
Read reviews from past customers who have flown Southwest from Manchester to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Manchester, New Hampshire to Ontario?

    Departing from Manchester, New Hampshire to Ontario will take you 13h 18m. The distance from Manchester, New Hampshire to Ontario is about 2535 mi.

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

    Cheapflights users have booked flights from Manchester, New Hampshire to Ontario round-trip from $346. Southwest is currently priced 21% below the average price you’ll pay for this route.

  • 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 $115). Flying from Manchester, New Hampshire to Ontario in April is currently the most expensive (average of $177). 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.

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Top airline flying from Manchester to Ontario

Discover the top airline that operate flights from Manchester to Ontario. 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 novembro 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$346Average$421FlexibilityNo cancel feeOn-time63%

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