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HSV - ONT

$165 Find Cheap Flights from Huntsville to Ontario - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $367-$598
American Airlines
Sat 10/20Mon 10/29
HSV - ONT • 1 stop
Cheapest one-way
$165
Typical prices: $269-$349
Multiple Airlines
Fri 10/26
HSV - ONT • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Huntsville and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 20% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $452 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 32m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Huntsville to Ontario (HSV-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Huntsville to Ontario

Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
7:00 pm - 11:52 pmHSV  Huntsville-ONT Ontario
6h 52m1 stop Dallas/Fort Worth
American Airlines Logo
12:43 pm - 10:13 pmONT  Ontario-HSV Huntsville
7h 30m1 stop Dallas/Fort Worth
$379American Airlines
Tue, Oct 20 - Thu, Oct 29
American Airlines Logo
7:00 pm - 11:52 pmHSV  Huntsville-ONT Ontario
6h 52m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 9:06 amONT  Ontario-HSV Huntsville
7h 07m1 stop Dallas/Fort Worth
$379American Airlines
Mon, Oct 19 - Sat, Oct 24
Delta Logo
5:25 am - 11:06 amHSV  Huntsville-ONT Ontario
7h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:16 pm - 10:54 pmONT  Ontario-HSV Huntsville
8h 38m1 stop Atlanta Hartsfield-Jackson
$379Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
4:55 pm - 9:54 pmHSV  Huntsville-ONT Ontario
6h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:15 pm - 9:46 amONT  Ontario-HSV Huntsville
8h 31m1 stop Atlanta Hartsfield-Jackson
$379Delta
Sat, Oct 31 - Sat, Nov 7
American Airlines Logo
5:00 am - 9:35 amHSV  Huntsville-ONT Ontario
6h 35m1 stop Dallas/Fort Worth
American Airlines Logo
12:42 pm - 9:43 pmONT  Ontario-HSV Huntsville
7h 01m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Oct 23 - Wed, Oct 28
Delta Logo
3:02 pm - 9:54 pmHSV  Huntsville-ONT Ontario
8h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:07 am - 5:47 pmONT  Ontario-HSV Huntsville
8h 40m1 stop Atlanta Hartsfield-Jackson
$379Delta
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
1:40 pm - 10:51 pmHSV  Huntsville-ONT Ontario
11h 11m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
6:00 am - 4:40 pmONT  Ontario-HSV Huntsville
8h 40m1 stop Houston George Bush Intcntl
$384United Airlines
Tue, Oct 20 - Thu, Oct 29
American Airlines Logo
7:00 pm - 11:52 pmHSV  Huntsville-ONT Ontario
6h 52m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 9:06 amONT  Ontario-HSV Huntsville
7h 07m1 stop Dallas/Fort Worth
$399American Airlines
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
2:53 pm - 9:40 pmHSV  Huntsville-ONT Ontario
8h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:35 pmONT  Ontario-HSV Huntsville
8h 35m1 stop Houston George Bush Intcntl
$414United Airlines
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
2:53 pm - 9:40 pmHSV  Huntsville-ONT Ontario
8h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
9:25 am - 9:52 pmONT  Ontario-HSV Huntsville
10h 27m2 stops San Francisco Chicago O'Hare Intl
$419United Airlines
Booking Insights

Price, demand and travel trends for Huntsville to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Huntsville to Ontario?

Round-trip flights from Huntsville to Ontario typically range from $367 to $598. The lowest price found in the past 5 days was $379, on American Airlines.

What's the cheapest day of the week to fly from Huntsville to Ontario?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Huntsville to Ontario. It’s 22% cheaper than the average day, while Monday is the most expensive, with prices 32% higher.

What’s the cheapest month to fly from Huntsville to Ontario?

•May is the cheapest month to fly from Huntsville to Ontario at $367 round-trip.
•January ($748) and December ($613) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 103% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Huntsville to Ontario flights

Low season

April

Cheapest flight

$165
Beat the crowds with an average 66% drop in travelers.
One-way flight from Huntsville to Ontario

When to book flights from Huntsville to Ontario

Are your dates flexible? Find out the best times to travel from Huntsville to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Huntsville to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Huntsville to Ontario?

    Only Economy Class is available on flights from Huntsville to Ontario.

  • How long is a flight from Huntsville to Ontario?

    A nonstop flight from Huntsville to Ontario takes 00m, covering 1,751 miles.

  • Do I need a passport to fly from Huntsville to Ontario?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Huntsville to Ontario flight?

    Round-trip flights from Huntsville to Ontario range from $367 to $598, with an average of $461 over the past 12 months. Anything below $367 counts as a good deal.

  • Have flight prices from Huntsville to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $3,058. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Huntsville to Ontario looking right now?

    One-way fares from Huntsville to Ontario are currently higher than usual. Average one-way flight prices are about $316, which is 10% above the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • Which airports can I use when flying from Huntsville to Ontario?

    Flights from Huntsville to Ontario usually depart from Huntsville (HSV) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Huntsville to Ontario pass through?

    One-stop flights from Huntsville to Ontario most commonly connect through:

    • Dallas/Fort Worth (DFW) - 68% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 18% of one-stop connections
    • Denver Intl (DEN) - 11% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Huntsville to Ontario?

    Yes. Flexible dates can save you up to 41% on flights from Huntsville to Ontario. Saturday is the cheapest departure day at $363 round-trip on average, while Monday is the most expensive at $613, a difference of $250.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Huntsville to Ontario?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 32m, compared with 6h 49m via Dallas/Fort Worth (DFW) and 7h 11m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Huntsville and Ontario?

    Ontario is 2 hours behind Huntsville (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Huntsville to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $363, about $250 less than Monday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Huntsville to Ontario trip for May. Fares historically average $367 round-trip in that month - typically $381 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport
    • Ontario Airport Inn

More options for your flight from Huntsville to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario