$160+ Cheap flights from Huntsville to Ontario (HSV - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ONT
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Huntsville to Ontario with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Huntsville to Ontario
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Best
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One-way
Cheapest flights from Huntsville to OntarioExplore the most affordable flight options available from Huntsville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Huntsville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Sat 11/79:38 am -
1 stop8h 43m
Wed 11/115:07 pm -
2 stops14h 08m
Deal found 10/23![Multiple Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/66:57 pm -
1 stop6h 49m
Tue 11/1012:42 pm -
1 stop7h 01m
Deal found 10/21![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/67:37 pm -
2 stops23h 01m
Tue 11/105:07 pm -
1 stop23h 16m
Deal found 10/21![Multiple Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/14:50 pm -
1 stop6h 42m
Tue 11/102:22 pm -
1 stop7h 27m
Deal found 10/21![American Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/512:30 pm -
1 stop8h 14m
Wed 12/95:00 am -
1 stop7h 44m
Deal found 10/20![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/24. 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 12/157:00 am -
2 stops13h 10m
Mon 12/2811:59 pm -
1 stop7h 04m
Deal found 10/24![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:50 pm -
1 stop6h 51m
Thu 12/317:06 am -
1 stop8h 59m
Deal found 10/21![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:54 pm -
1 stop7h 42m
Sun 1/310:35 pm -
1 stop7h 35m
Deal found 10/21![Delta logo]()
$549
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/247:17 pm -
1 stop6h 42m
Tue 1/512:51 pm -
1 stop5h 30m
Deal found 10/21![American Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/199:38 am -
1 stop25h 13m
Sun 12/277:10 pm -
2 stops45h 25m
Deal found 10/21![Multiple Airlines logo]()
$568
Best flights from Huntsville to OntarioDiscover carefully curated flight deals from Huntsville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Huntsville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/132:53 pm -
1 stop8h 47m
Tue 11/176:00 am -
1 stop8h 35m
Deal found 10/21![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 3/103:34 pm -
1 stop6h 58m
Wed 3/176:00 am -
1 stop8h 12m
Deal found 10/22![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/512:30 pm -
1 stop8h 14m
Wed 12/95:00 am -
1 stop7h 44m
Deal found 10/23![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 1/88:40 am -
2 stops14h 20m
Sun 1/176:00 am -
1 stop8h 36m
Deal found 10/23![United Airlines logo]()
$504
Last-minute flights from Huntsville to OntarioDiscover last-minute flight deals from Huntsville to Ontario. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to Ontario. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:51 am -
1 stop9h 31m
Mon 10/2612:16 pm -
1 stop6h 20m
Deal found 10/23![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/14:50 pm -
1 stop6h 42m
Tue 11/102:22 pm -
1 stop7h 27m
Deal found 10/21![American Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 11/18:00 am -
2 stops9h 33m
Tue 11/109:25 am -
2 stops10h 27m
Deal found 10/21![United Airlines logo]()
$623
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/66:57 pm -
1 stop6h 49m
Tue 11/1012:42 pm -
1 stop7h 01m
Deal found 10/21![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/67:37 pm -
2 stops23h 01m
Tue 11/105:07 pm -
1 stop23h 16m
Deal found 10/21![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/612:20 pm -
2 stops12h 28m
Tue 11/105:00 am -
2 stops10h 44m
Deal found 10/21![United Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Sat 11/79:38 am -
1 stop8h 43m
Wed 11/115:07 pm -
2 stops14h 08m
Deal found 10/23![Multiple Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/78:00 am -
2 stops12h 01m
Wed 11/115:00 am -
2 stops10h 44m
Deal found 10/23![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/132:53 pm -
1 stop8h 47m
Tue 11/176:00 am -
1 stop8h 35m
Deal found 10/21![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/192:53 pm -
1 stop8h 47m
Tue 11/246:00 am -
1 stop8h 35m
Deal found 10/23![United Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:20 am -
1 stop7h 43m
Tue 11/247:05 am -
1 stop6h 53m
Deal found 10/20![Delta logo]()
$619
One-way flights from Huntsville to OntarioSearch for one-way flight options from Huntsville to Ontario. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Huntsville to Ontario. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/81:03 pm -
3 stops48h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/189:38 am -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Mon 11/237:37 pm -
2 stops18h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Sun 11/229:55 am -
2 stops30h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Sat 11/219:38 am -
1 stop11h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$234
Find flight deals from Huntsville to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Kiwi.com) |
One-way from | $160 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $546 |
Cheapflights Fare Finder
Customize your flight search to find flights from Huntsville 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Huntsville to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Tue 12/8
1:03 pm-11:51 am
3 stops48h 48m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$160
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Wed 11/18
10:58 am-7:08 pm
2 stops34h 10m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Sun 11/22
9:55 am-2:51 pm
2 stops30h 56m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$207
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Sat 11/21
9:38 am-7:36 pm
1 stop11h 58m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Tue 12/8
2:39 pm-8:58 pm
1 stop8h 19m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
Quickest round-trip
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Sun 11/22
7:00 am-11:55 am
1 stop6h 55m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Mon 11/23
12:20 pm-6:47 pm
1 stop8h 27m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Sat 11/14
12:25 pm-7:49 pm
1 stop9h 24m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Tue 11/17
2:35 pm-8:54 pm
1 stop8h 19m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
HuntsvilleOntario
HSV Huntsville - ONT Ontario
HSVONT
Huntsville
Fri 11/13
2:53 pm-9:40 pm
1 stop8h 47m
Ontario
Tue 11/17
6:00 am-4:35 pm
1 stop8h 35m
$499
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Huntsville 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 Huntsville to Ontario in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Huntsville-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Huntsville-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 Huntsville-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 Huntsville to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Huntsville with our price prediction graph.
HSV-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.
Cheapflights Insights
Everything you need to know about your flight from Huntsville to Ontario
What is the cheapest month to book a flight from Huntsville to Ontario?
Currently, May is the cheapest month in which you can book a flight from Huntsville to Ontario (average of $367). Flying from Huntsville to Ontario in January is currently the most expensive (average of $859). 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.
How much does it cost to fly round-trip from Huntsville to Ontario?
Airfare is below average for this route at the moment.
Huntsville to Ontario flights typically cost between $478 and $705 in November.The cheapest round-trip price found within the last 5 days was $399 on Multiple Airlines (Nov 7-Nov 11).
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 October 25, 2026.
See what other customers who have flown with United Airlines and American Airlines from Huntsville to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Overall
7.3
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Related info for your journey
Find useful and relevant information for your journey from Huntsville 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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Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
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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 October 25, 2026.
Huntsville and Ontario flights
Browse other Huntsville and Ontario flight options. Last updated on October 25, 2026.
Other flights from Huntsville
Browse through other flights departing from Huntsville. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Huntsville to Ontario
Discover the top 2 airlines that operate flights from Huntsville 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$551 | FlexibilityNo cancel fee | On-time69% |