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Cheap flights from Ontario to Huntsville from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Huntsville departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Huntsville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 am - 10:49 pm
ONT
-
HSV
8h 50m
1 stop
Delta Logo
5:25 am - 10:47 am
HSV
-
ONT
7h 22m
1 stop
$349Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
10:59 pm - 8:10 am
ONT
-
HSV
7h 11m
1 stop
Delta Logo
2:50 pm - 10:14 pm
HSV
-
ONT
9h 24m
1 stop
$377Delta
Wed, Nov 25 - Tue, Dec 1
Delta Logo
11:59 am - 10:49 pm
ONT
-
HSV
8h 50m
1 stop
Delta Logo
5:25 am - 10:47 am
HSV
-
ONT
7h 22m
1 stop
$404Delta
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
8:25 am - 10:38 pm
ONT
-
HSV
12h 13m
2 stops
American Airlines Logo
5:00 am - 9:29 am
HSV
-
ONT
6h 29m
1 stop
$443American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
2:22 pm - 11:40 pm
ONT
-
HSV
7h 18m
1 stop
American Airlines Logo
7:15 pm - 11:36 pm
HSV
-
ONT
6h 21m
1 stop
$448American Airlines
Fri, Sep 25 - Sun, Sep 27
United Airlines Logo
1:13 pm - 9:29 pm
ONT
-
HSV
6h 16m
1 stop
United Airlines Logo
2:50 pm - 9:50 pm
HSV
-
ONT
9h 00m
1 stop
$449United Airlines
Sat, Nov 14 - Wed, Nov 18
Delta Logo
10:00 pm - 9:10 am
ONT
-
HSV
9h 10m
1 stop
Delta Logo
5:25 am - 10:47 am
HSV
-
ONT
7h 22m
1 stop
$454Delta
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
8:25 am - 10:38 pm
ONT
-
HSV
12h 13m
2 stops
American Airlines Logo
5:00 am - 9:29 am
HSV
-
ONT
6h 29m
1 stop
$457American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
7:00 am - 5:48 pm
ONT
-
HSV
8h 48m
1 stop
American Airlines Logo
5:00 am - 9:34 am
HSV
-
ONT
6h 34m
1 stop
$483American Airlines
Thu, Jul 30 - Sun, Aug 9
Delta Logo
6:20 am - 8:43 pm
ONT
-
HSV
12h 23m
2 stops
Delta Logo
5:25 am - 10:47 am
HSV
-
ONT
7h 22m
1 stop
$507Delta
Fri, Sep 25 - Sun, Sep 27

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Delta flights from Ontario to Huntsville

Our best Delta deals on Ontario to Huntsville flight tickets
Delta
Sep 15
ONT11:59 amOntario
8h 50m
1 stop
HSV10:49 pmHuntsville
Sep 22
HSV5:25 amHuntsville
7h 22m
1 stop
ONT10:47 amOntario
$349
Delta
Nov 25
ONT10:59 pmOntario
7h 11m
1 stop
HSV8:10 amHuntsville
Dec 1
HSV2:50 pmHuntsville
9h 24m
1 stop
ONT10:14 pmOntario
$377
Delta
Sep 25
ONT10:00 pmOntario
9h 05m
1 stop
HSV9:05 amHuntsville
Sep 27
HSV5:25 amHuntsville
7h 42m
1 stop
ONT11:07 amOntario
$404

American Airlines flights from Ontario to Huntsville

Our best American Airlines deals on Ontario to Huntsville flight tickets
American Airlines
Sep 15
ONT8:25 amOntario
12h 13m
2 stops
HSV10:38 pmHuntsville
Sep 22
HSV5:00 amHuntsville
8h 47m
1 stop
ONT11:47 amOntario
$443
American Airlines
Sep 25
ONT2:22 pmOntario
7h 18m
1 stop
HSV11:40 pmHuntsville
Sep 27
HSV7:15 pmHuntsville
6h 21m
1 stop
ONT11:36 pmOntario
$448
American Airlines
Sep 15
ONT8:25 amOntario
12h 13m
2 stops
HSV10:38 pmHuntsville
Sep 22
HSV5:00 amHuntsville
6h 29m
1 stop
ONT9:29 amOntario
$457

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Huntsville 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, momondo users made 832,500 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Ontario to Huntsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Tue 9/15

11:59 am-10:49 pm

1 stop8h 50m

Huntsville

Tue 9/22

5:25 am-10:47 am

1 stop7h 22m

$349

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Wed 11/25

10:59 pm-8:10 am

1 stop7h 11m

Huntsville

Tue 12/1

2:50 pm-10:14 pm

1 stop9h 24m

$377

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 9/25

11:59 am-10:49 pm

1 stop8h 50m

Huntsville

Sun 9/27

5:25 am-10:47 am

1 stop7h 22m

$404

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Tue 9/15

8:25 am-10:38 pm

2 stops12h 13m

Huntsville

Tue 9/22

5:00 am-9:29 am

1 stop6h 29m

$443
Quickest round-trip

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 9/25

2:22 pm-11:40 pm

1 stop7h 18m

Huntsville

Sun 9/27

7:15 pm-11:36 pm

1 stop6h 21m

$448

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sat 11/14

1:13 pm-9:29 pm

1 stop6h 16m

Huntsville

Wed 11/18

2:50 pm-9:50 pm

1 stop9h 00m

$449

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 9/25

10:00 pm-9:10 am

1 stop9h 10m

Huntsville

Sun 9/27

5:25 am-10:47 am

1 stop7h 22m

$454

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Tue 9/15

8:25 am-10:38 pm

2 stops12h 13m

Huntsville

Tue 9/22

5:00 am-9:29 am

1 stop6h 29m

$457

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 7/30

7:00 am-5:48 pm

1 stop8h 48m

Huntsville

Sun 8/9

5:00 am-9:34 am

1 stop6h 34m

$483

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 9/25

6:20 am-8:43 pm

2 stops12h 23m

Huntsville

Sun 9/27

5:25 am-10:47 am

1 stop7h 22m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Huntsville from

How to get the cheapest flight ticket from Ontario to Huntsville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Huntsville?

What is the cheapest month to fly to Huntsville?

The month of February is, on average, the cheapest month to fly to Huntsville from Ontario, with most prices found around $0. If you don’t want to visit Huntsville in February, then you should wait until July to fly from Ontario, when ticket prices are also cheap, with an average price of $288.

What is the cheapest day to depart on your flight to Huntsville?

The cheapest day to depart on your flight to Huntsville is on a Tuesday when prices can be found for as low as $135. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Huntsville on Monday is $254.

How have Ontario to Huntsville flight prices changed over time?

When to book flights from Ontario to Huntsville

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Huntsville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Huntsville (ONT to HSV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Huntsville

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Ontario to Huntsville takes 6h 17m
There are no direct flights from Ontario to Huntsville. There are no popular flight routes from Ontario to Huntsville.
Search flight deals

Frequently asked questions about flying from Ontario to Huntsville

  • How far is Ontario to Huntsville by plane?

    A flight from Ontario to Huntsville will travel around 1763.4 mi. By plane, this route typically takes 6h 17m.

  • When did momondo last update prices for flights from Ontario Airport to Huntsville Airport?

    Prices for flights from Ontario Airport to Huntsville Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Huntsville Airport?

  • How old do you have to be to fly from Ontario Airport to Huntsville Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Huntsville Airport.

  • What documentation or ID do you need to fly to Huntsville Airport?

    The necessary travel and health documents for your Huntsville Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Huntsville?

Best airlines flying from Ontario to Huntsville

Compare and see reviews for airlines that fly from Ontario to Huntsville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights

Traveling to a place near Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Decatur
Guntersville
Cullman

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Huntsville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Huntsville for you.

Can I find flights from Ontario to Huntsville with flexible booking policies on momondo?

Yes. All flights to Huntsville from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Huntsville?

momondo provides multiple filters to help you find the best flight to Huntsville from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Huntsville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Huntsville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Huntsville and let you know when they change.

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