$193+ Cheap flights from Huntsville to Ontario (HSV - 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ONT
May 28 — Jun 41
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 April 28, 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 April 28, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 7/186:00 am
HSV
- ONT
1 stop6h 38m
Delta
Wed 7/2210:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 4/26. 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.
Thu 7/164:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Wed 7/2210:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:20 pm
HSV
- ONT
1 stop7h 35m
United Airlines
Tue 8/45:00 am
ONT
- HSV
1 stop7h 14m
United Airlines
Deal found 4/24![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/245:00 am
HSV
- ONT
1 stop6h 31m
American Airlines
Wed 7/12:18 pm
ONT
- HSV
1 stop7h 15m
American Airlines
Deal found 4/27![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:50 pm
HSV
- ONT
1 stop9h 06m
Delta
Tue 8/185:05 pm
ONT
- HSV
2 stops13h 02m
Delta
Deal found 4/24![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 4/26. 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.
Thu 7/164:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Thu 7/2310:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/68:40 am
HSV
- ONT
1 stop9h 04m
Multiple Airlines
Mon 5/1111:36 am
ONT
- HSV
2 stops46h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 8/136:55 am
HSV
- ONT
2 stops11h 19m
Delta
Mon 8/1710:59 pm
ONT
- HSV
1 stop8h 40m
Delta
Deal found 4/27![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 7/186:00 am
HSV
- ONT
1 stop6h 38m
Delta
Tue 7/2110:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 4/26. 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.
Thu 7/164:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Tue 7/2110:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$394
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 April 28, 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 April 28, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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.
Thu 7/164:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Wed 7/2210:00 pm
ONT
- HSV
1 stop9h 02m
Delta
Deal found 4/26![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/25. 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 8/294:00 pm
HSV
- ONT
1 stop7h 59m
United Airlines
Tue 9/11:18 pm
ONT
- HSV
1 stop6h 01m
United Airlines
Deal found 4/25![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:50 pm
HSV
- ONT
1 stop9h 06m
Delta
Tue 8/185:05 pm
ONT
- HSV
2 stops13h 02m
Delta
Deal found 4/24![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 8/131:00 pm
HSV
- ONT
1 stop7h 01m
Delta
Mon 8/1710:59 pm
ONT
- HSV
1 stop7h 08m
Delta
Deal found 4/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 4/28. 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 9/124:00 pm
HSV
- ONT
1 stop7h 59m
United Airlines
Tue 9/155:45 am
ONT
- HSV
1 stop7h 36m
United Airlines
Deal found 4/28![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 4/23. 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 5/84:08 pm
HSV
- ONT
1 stop7h 40m
Delta
Tue 5/126:00 am
ONT
- HSV
2 stops10h 58m
Delta
Deal found 4/23![Delta logo]()
$424
Last-minute flights from Huntsville to OntarioDiscover last-minute flight deals from Huntsville to Ontario. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Huntsville to Ontario. Data last updated April 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/68:40 am
HSV
- ONT
1 stop9h 04m
Multiple Airlines
Mon 5/1111:36 am
ONT
- HSV
2 stops46h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 4/25. 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 5/63:04 pm
HSV
- ONT
1 stop7h 56m
Delta
Mon 5/1110:00 pm
ONT
- HSV
1 stop8h 11m
Delta
Deal found 4/25![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:16 pm
HSV
- ONT
1 stop6h 30m
American Airlines
Tue 5/1210:26 pm
ONT
- HSV
1 stop10h 14m
American Airlines
Deal found 4/23![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/23. 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 5/84:08 pm
HSV
- ONT
1 stop7h 40m
Delta
Tue 5/126:00 am
ONT
- HSV
2 stops10h 58m
Delta
Deal found 4/23![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:08 pm
HSV
- ONT
1 stop7h 40m
Delta
Fri 5/1510:00 pm
ONT
- HSV
1 stop9h 04m
Delta
Deal found 4/24![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 5/167:16 pm
HSV
- ONT
1 stop6h 30m
American Airlines
Sat 5/232:18 pm
ONT
- HSV
1 stop7h 15m
American Airlines
Deal found 4/24![American Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 am
HSV
- ONT
1 stop8h 29m
Multiple Airlines
Sat 5/236:00 am
ONT
- HSV
2 stops34h 45m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/208:40 am
HSV
- ONT
1 stop25h 24m
Multiple Airlines
Mon 5/253:30 pm
ONT
- HSV
2 stops40h 42m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/237:37 pm
HSV
- ONT
1 stop6h 22m
American Airlines
Mon 5/2511:59 pm
ONT
- HSV
1 stop7h 03m
American Airlines
Deal found 4/27![American Airlines logo]()
$448
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 April 28, 2026.
Search for one-way flight options from Huntsville to Ontario. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:41 pm
HSV
- ONT
3 stops50h 27m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 7/186:01 pm
HSV
- ONT
3 stops42h 02m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 6/87:37 pm
HSV
- ONT
1 stop6h 22m
American Airlines
Deal found 4/24![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 7/186:00 am
HSV
- ONT
1 stop6h 38m
Delta
Deal found 4/26![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 4/26. 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 7/214:20 pm
HSV
- ONT
2 stops9h 28m
Delta
Deal found 4/26![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/27. 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.
Thu 7/164:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Deal found 4/27![Delta logo]()
$370
This American Airlines deal was found by Cheapflights users on 4/26. 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 7/182:37 pm
HSV
- ONT
2 stops11h 22m
American Airlines
Deal found 4/26![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/132:41 pm
HSV
- ONT
1 stop9h 17m
United Airlines
Deal found 4/27![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:43 am
HSV
- ONT
2 stops15h 15m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$415
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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $193 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $390 |
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 2,558,603 searches. Data last updated April 28, 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 - ONT
HSVONT
Huntsville
Thu 7/16
4:20 pm-9:50 pm
1 stop7h 30m
Ontario
Wed 7/22
10:00 pm-9:02 am
1 stop9h 02m
$353
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Thu 8/13
2:50 pm-9:56 pm
1 stop9h 06m
Ontario
Tue 8/18
5:05 pm-8:07 am
2 stops13h 02m
$358
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Thu 8/13
1:00 pm-6:01 pm
1 stop7h 01m
Ontario
Mon 8/17
10:59 pm-8:07 am
1 stop7h 08m
$369
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Fri 5/8
4:08 pm-9:48 pm
1 stop7h 40m
Ontario
Tue 5/12
6:00 am-6:58 pm
2 stops10h 58m
$424
Quickest round-trip
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Sat 8/29
4:00 pm-9:59 pm
1 stop7h 59m
Ontario
Tue 9/1
1:18 pm-9:19 pm
1 stop6h 01m
$437
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Sat 9/12
4:00 pm-9:59 pm
1 stop7h 59m
Ontario
Tue 9/15
5:45 am-3:21 pm
1 stop7h 36m
$437
Cheapest one-way
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Mon 6/8
2:41 pm-3:08 pm
3 stops50h 27m
$193
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Sat 7/18
6:01 pm-10:03 am
3 stops42h 02m
$291
Quickest one-way
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Mon 6/8
7:37 pm-11:59 pm
1 stop6h 22m
$359
HuntsvilleOntario
HSV - ONT
HSVONT
Huntsville
Wed 7/22
2:50 pm-9:50 pm
1 stop9h 00m
$360
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 April.
| 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 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, September is the cheapest month in which you can book a flight from Huntsville to Ontario (average of $373). Flying from Huntsville to Ontario in January is currently the most expensive (average of $825). 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?
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 April 28, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - 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.
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
Complete your trip
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Other flight options
Other flights from Huntsville
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Alternative routes for Huntsville to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Huntsville to Ontario by cabin class
Find flights from Huntsville 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 April 28, 2026.
Huntsville and Ontario flights
Browse other Huntsville and Ontario flight options. Last updated on April 28, 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 April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Huntsville to Ontario
Discover the top 3 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 2,558,603 searches. Data last updated April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$483 | FlexibilityNo cancel fee | On-time69% |