$198+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — ONT
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Find cheap flights from Manchester to Ontario with Cheapflights
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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
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Last-minute
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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 May 13, 2026.
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 May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/912:03 pm
MHT
- ONT
2 stops12h 54m
American Airlines
Tue 6/167:13 pm
ONT
- MHT
2 stops11h 49m
American Airlines
Deal found 5/11![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 8/205:10 pm
MHT
- ONT
1 stop7h 54m
American Airlines
Tue 8/2511:25 pm
ONT
- MHT
1 stop8h 25m
American Airlines
Deal found 5/11![American Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 5/11. 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 8/2012:45 pm
MHT
- ONT
2 stops10h 35m
Southwest
Tue 8/2511:55 pm
ONT
- MHT
1 stop8h 55m
Southwest
Deal found 5/11![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 5/11. 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 11/57:35 am
MHT
- ONT
1 stop8h 30m
Southwest
Thu 11/126:50 pm
ONT
- MHT
2 stops10h 20m
Southwest
Deal found 5/11![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:45 am
MHT
- ONT
1 stop9h 20m
Southwest
Tue 6/1611:55 pm
ONT
- MHT
1 stop7h 55m
Southwest
Deal found 5/11![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 5/10. 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.
Tue 10/66:40 am
MHT
- ONT
1 stop14h 05m
Southwest
Tue 10/137:20 pm
ONT
- MHT
2 stops10h 15m
Southwest
Deal found 5/10![Southwest logo]()
$437
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/12:57 pm
MHT
- ONT
2 stops10h 41m
American Airlines
Sat 6/67:00 am
ONT
- MHT
2 stops12h 56m
American Airlines
Deal found 5/11![American Airlines logo]()
$453
Best flights from Manchester to OntarioDiscover 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 May 13, 2026.
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 May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/11. 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 11/57:35 am
MHT
- ONT
1 stop8h 30m
Southwest
Thu 11/126:50 pm
ONT
- MHT
2 stops10h 20m
Southwest
Deal found 5/11![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/2912:03 pm
MHT
- ONT
2 stops12h 54m
American Airlines
Sun 5/317:12 pm
ONT
- MHT
2 stops11h 50m
American Airlines
Deal found 5/8![American Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 5/8. 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 9/19:25 am
MHT
- ONT
2 stops13h 36m
United Airlines
Wed 9/166:00 am
ONT
- MHT
2 stops14h 56m
United Airlines
Deal found 5/8![United Airlines logo]()
$515
This Southwest deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:45 am
MHT
- ONT
1 stop9h 20m
Southwest
Tue 6/1611:55 pm
ONT
- MHT
1 stop7h 55m
Southwest
Deal found 5/11![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 5/10. 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.
Tue 10/66:40 am
MHT
- ONT
1 stop14h 05m
Southwest
Tue 10/137:20 pm
ONT
- MHT
2 stops10h 15m
Southwest
Deal found 5/10![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/77:10 pm
MHT
- ONT
1 stop8h 15m
Southwest
Sun 6/1411:55 pm
ONT
- MHT
1 stop7h 55m
Southwest
Deal found 5/8![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 5/8. 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 5/289:15 am
MHT
- ONT
1 stop9h 00m
Southwest
Sun 5/3111:55 pm
ONT
- MHT
1 stop13h 05m
Southwest
Deal found 5/8![Southwest logo]()
$492
Last-minute flights from Manchester to OntarioDiscover last-minute flight deals from Manchester to Ontario. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Manchester to Ontario. Data last updated May 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/239:25 am
MHT
- ONT
2 stops29h 47m
United Airlines
Wed 5/271:50 pm
ONT
- MHT
2 stops21h 12m
United Airlines
Deal found 5/8![United Airlines logo]()
$759
This Southwest deal was found by Cheapflights users on 5/8. 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 5/289:15 am
MHT
- ONT
1 stop9h 00m
Southwest
Sun 5/3111:55 pm
ONT
- MHT
1 stop13h 05m
Southwest
Deal found 5/8![Southwest logo]()
$492
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 5/282:57 pm
MHT
- ONT
2 stops12h 02m
American Airlines
Sun 5/317:12 pm
ONT
- MHT
2 stops11h 50m
American Airlines
Deal found 5/8![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/12:57 pm
MHT
- ONT
2 stops10h 41m
American Airlines
Sat 6/67:00 am
ONT
- MHT
2 stops12h 56m
American Airlines
Deal found 5/11![American Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 5/11. 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.
Mon 6/17:25 am
MHT
- ONT
1 stop8h 50m
Southwest
Sat 6/611:55 pm
ONT
- MHT
1 stop12h 05m
Southwest
Deal found 5/11![Southwest logo]()
$516
This Southwest deal was found by Cheapflights users on 5/8. 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.
Sun 6/77:10 pm
MHT
- ONT
1 stop8h 15m
Southwest
Sun 6/1411:55 pm
ONT
- MHT
1 stop7h 55m
Southwest
Deal found 5/8![Southwest logo]()
$457
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/912:03 pm
MHT
- ONT
2 stops12h 54m
American Airlines
Tue 6/167:13 pm
ONT
- MHT
2 stops11h 49m
American Airlines
Deal found 5/11![American Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:45 am
MHT
- ONT
1 stop9h 20m
Southwest
Tue 6/1611:55 pm
ONT
- MHT
1 stop7h 55m
Southwest
Deal found 5/11![Southwest logo]()
$436
One-way flights from Manchester to OntarioSearch for one-way flight options from Manchester to Ontario. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Manchester to Ontario. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/105:10 pm
MHT
- ONT
1 stop8h 26m
American Airlines
Deal found 5/9![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 8/268:14 am
MHT
- ONT
2 stops13h 01m
American Airlines
Deal found 5/11![American Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 8/275:10 pm
MHT
- ONT
1 stop7h 54m
American Airlines
Deal found 5/11![American Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:25 pm
MHT
- ONT
3 stops48h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 5/11. 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.
Fri 8/288:00 am
MHT
- ONT
1 stop11h 10m
Southwest
Deal found 5/11![Southwest logo]()
$234
Find 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 May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $405 (American Airlines) |
One-way from | $198 (American Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $364 |
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 May 13, 2026.
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
Cheapest round-trip
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Thu 11/5
7:35 am-1:05 pm
1 stop8h 30m
Ontario
Thu 11/12
6:50 pm-8:10 am
2 stops10h 20m
$426
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Tue 6/9
5:45 am-12:05 pm
1 stop9h 20m
Ontario
Tue 6/16
11:55 pm-10:50 am
1 stop7h 55m
$436
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Tue 10/6
6:40 am-5:45 pm
1 stop14h 05m
Ontario
Tue 10/13
7:20 pm-8:35 am
2 stops10h 15m
$437
Quickest round-trip
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Sun 6/7
7:10 pm-12:25 am
1 stop8h 15m
Ontario
Sun 6/14
11:55 pm-10:50 am
1 stop7h 55m
$457
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Thu 5/28
9:15 am-3:15 pm
1 stop9h 00m
Ontario
Sun 5/31
11:55 pm-4:00 pm
1 stop13h 05m
$492
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Fri 5/29
12:03 pm-9:57 pm
2 stops12h 54m
Ontario
Sun 5/31
7:12 pm-10:02 am
2 stops11h 50m
$497
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Tue 9/1
9:25 am-8:01 pm
2 stops13h 36m
Ontario
Wed 9/16
6:00 am-11:56 pm
2 stops14h 56m
$515
Cheapest one-way
Quickest one-way
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Wed 6/10
5:10 pm-10:36 pm
1 stop8h 26m
$198
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Fri 8/28
8:00 am-4:10 pm
1 stop11h 10m
$234
ManchesterOntario
MHT - ONT
MHTONT
Manchester
Wed 8/26
1:19 pm-5:52 pm
3 stops31h 33m
$277
Showing 1-10 of 13 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
MHT-ONT
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.
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 May 13, 2026.
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.
Overall
7.9
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Manchester to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Manchester to Ontario by cabin class
Find flights from Manchester to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 13, 2026.
Manchester and Ontario flights
Browse other Manchester and Ontario flight options. Last updated on May 13, 2026.
Other flights from Manchester
Browse through other flights departing from Manchester. Flights are based on user searches made on Cheapflights and were last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$436 | FlexibilityNo cancel fee | On-time63% |