What airlines fly to Huntsville?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Huntsville from Ontario according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Huntsville. Keep in mind that there are 9 different airlines that fly to Huntsville on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Huntsville?

Delta is the most popular carrier operating from Ontario to Huntsville

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?

As of December 2025, there are 3 operators available to choose from 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.

$170 Cheap Flights from Ontario to Huntsville in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $366 to $566. The lowest price recently found on this route was $309.

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Find the cheapest flights from Ontario to Huntsville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 8:11 am

ONT

HSV

7h 51m1 stop

2:57 pm - 9:05 pm

HSV

ONT

8h 08m1 stop

$309Delta

Thu, Feb 26 - Tue, Mar 3

10:30 pm - 9:10 am

ONT

HSV

8h 40m1 stop

3:10 pm - 9:05 pm

HSV

ONT

7h 55m1 stop

$310Delta

Sat, Jan 17 - Sat, Jan 24

10:20 pm - 8:11 am

ONT

HSV

7h 51m1 stop

2:03 pm - 11:49 pm

HSV

ONT

11h 46m2 stops

$314Delta

Thu, Feb 26 - Tue, Mar 3

10:20 pm - 8:11 am

ONT

HSV

7h 51m1 stop

2:57 pm - 9:05 pm

HSV

ONT

8h 08m1 stop

$354Delta

Thu, Feb 12 - Sun, Feb 15

10:20 pm - 1:21 pm

ONT

HSV

13h 01m2 stops

2:03 pm - 11:49 pm

HSV

ONT

11h 46m2 stops

$364Delta

Thu, Feb 26 - Tue, Mar 3

10:20 pm - 8:11 am

ONT

HSV

7h 51m1 stop

2:57 pm - 9:05 pm

HSV

ONT

8h 08m1 stop

$392Delta

Thu, Feb 12 - Sun, Feb 15

5:05 am - 1:57 pm

ONT

HSV

6h 52m1 stop

4:33 pm - 9:58 pm

HSV

ONT

7h 25m1 stop

$399United Airlines

Wed, Jan 7 - Sat, Jan 10

10:20 pm - 1:21 pm

ONT

HSV

13h 01m2 stops

2:03 pm - 11:49 pm

HSV

ONT

11h 46m2 stops

$402Delta

Thu, Feb 26 - Tue, Mar 3

6:00 am - 2:01 pm

ONT

HSV

6h 01m1 stop

11:15 am - 8:58 pm

HSV

ONT

11h 43m2 stops

$404United Airlines

Sat, Jan 10 - Sat, Jan 17

5:05 am - 6:39 pm

ONT

HSV

11h 34m2 stops

11:15 am - 8:58 pm

HSV

ONT

11h 43m2 stops

$409United Airlines

Sat, Jan 10 - Sat, Jan 17

Delta flights from Ontario to Huntsville

Our best Delta deals on Ontario to Huntsville flight tickets

Delta

Feb 26

ONT10:20 pmOntario

7h 51m

1 stop

HSV8:11 amHuntsville

Mar 3

HSV2:57 pmHuntsville

8h 08m

1 stop

ONT9:05 pmOntario

$309

Find similar

Delta

Jan 17

ONT10:30 pmOntario

8h 40m

1 stop

HSV9:10 amHuntsville

Jan 24

HSV3:10 pmHuntsville

7h 55m

1 stop

ONT9:05 pmOntario

$310

Find similar

Delta

Feb 26

ONT10:20 pmOntario

7h 51m

1 stop

HSV8:11 amHuntsville

Mar 3

HSV2:03 pmHuntsville

11h 46m

2 stops

ONT11:49 pmOntario

$314

Find similar

United Airlines flights from Ontario to Huntsville

Our best United Airlines deals on Ontario to Huntsville flight tickets

United Airlines

Jan 7

ONT5:05 amOntario

6h 52m

1 stop

HSV1:57 pmHuntsville

Jan 10

HSV3:36 pmHuntsville

7h 22m

1 stop

ONT8:58 pmOntario

$399

Find similar

United Airlines

Jan 10

ONT6:00 amOntario

6h 01m

1 stop

HSV2:01 pmHuntsville

Jan 17

HSV11:15 amHuntsville

11h 43m

2 stops

ONT8:58 pmOntario

$404

Find similar

United Airlines

Jan 10

ONT5:05 amOntario

11h 34m

2 stops

HSV6:39 pmHuntsville

Jan 17

HSV11:15 amHuntsville

11h 43m

2 stops

ONT8:58 pmOntario

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/26

10:20 pm-8:11 am

1 stop7h 51m

Huntsville

Tue 3/3

2:57 pm-9:05 pm

1 stop8h 08m

$309

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sat 1/17

10:30 pm-9:10 am

1 stop8h 40m

Huntsville

Sat 1/24

3:10 pm-9:05 pm

1 stop7h 55m

$310

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/26

10:20 pm-8:11 am

1 stop7h 51m

Huntsville

Tue 3/3

2:03 pm-11:49 pm

2 stops11h 46m

$314

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/12

10:20 pm-8:11 am

1 stop7h 51m

Huntsville

Sun 2/15

2:57 pm-9:05 pm

1 stop8h 08m

$354

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/26

10:20 pm-1:21 pm

2 stops13h 01m

Huntsville

Tue 3/3

2:03 pm-11:49 pm

2 stops11h 46m

$364

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/12

10:20 pm-8:11 am

1 stop7h 51m

Huntsville

Sun 2/15

2:57 pm-9:05 pm

1 stop8h 08m

$392

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Wed 1/7

5:05 am-1:57 pm

1 stop6h 52m

Huntsville

Sat 1/10

4:33 pm-9:58 pm

1 stop7h 25m

$399

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 2/26

10:20 pm-1:21 pm

2 stops13h 01m

Huntsville

Tue 3/3

2:03 pm-11:49 pm

2 stops11h 46m

$402

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sat 1/10

6:00 am-2:01 pm

1 stop6h 01m

Huntsville

Sat 1/17

11:15 am-8:58 pm

2 stops11h 43m

$404

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sat 1/10

5:05 am-6:39 pm

2 stops11h 34m

Huntsville

Sat 1/17

11:15 am-8:58 pm

2 stops11h 43m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 January is, on average, the cheapest month to fly to Huntsville from Ontario, with most prices found around $313. If you don’t want to visit Huntsville in January, then you should wait until August to fly from Ontario, when ticket prices are also cheap, with an average price of $343.

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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Huntsville on Wednesday is $423.

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

According to our data, the cheapest time of day to fly to Huntsville is in the morning. momondo users have found flights departing from Ontario to Huntsville in the morning for as low as $238. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Huntsville is at noon when prices are around $423.

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 11m
Direct flights	None

The fastest flight from Ontario to Huntsville takes 6h 11m

There are no direct flights from Ontario to Huntsville. There are no popular flight routes from Ontario to Huntsville.

Search flight deals

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 11m.
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?
As of December 2025, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Ontario to Huntsville is American Airlines, representing 55% of all bookings. The subsequent popular airlines are United Airlines at 26% and Delta at 19%.

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
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

Cullman

Decatur

Guntersville

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.