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 34% 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?

United Airlines, Delta, and Alaska Airlines are the most popular carriers 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 July 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.

$247 Cheap Flights from Ontario to Huntsville in 2025

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Find the cheapest flights from Ontario to Huntsville

Round-trip

One-way

Last minute

Cheap round-trip flights

10:00 pm - 8:21 amONT-HSV

8h 21m1 stop

6:00 am - 10:35 amHSV-ONT

6h 35m1 stop

$288Delta

Find Deal

Thu, Aug 21 - Wed, Aug 27

8:15 am - 4:54 pmONT-HSV

6h 39m1 stop

5:03 am - 9:57 amHSV-ONT

6h 54m1 stop

$289American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 8

8:15 am - 4:54 pmONT-HSV

6h 39m1 stop

9:23 am - 6:20 pmHSV-ONT

10h 57m2 stops

$294American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 8

7:05 am - 8:43 pmONT-HSV

11h 38m2 stops

9:51 am - 9:20 pmHSV-ONT

13h 29m2 stops

$299Delta

Find Deal

Sat, Nov 1 - Sat, Nov 8

10:00 pm - 8:21 amONT-HSV

8h 21m1 stop

6:00 am - 10:35 amHSV-ONT

6h 35m1 stop

$339Delta

Find Deal

Wed, Aug 13 - Sun, Aug 17

12:22 pm - 11:15 pmONT-HSV

8h 53m2 stops

5:11 am - 9:59 amHSV-ONT

6h 48m1 stop

$344American Airlines

Find Deal

Thu, Aug 14 - Sun, Aug 17

7:00 am - 5:28 pmONT-HSV

8h 28m1 stop

4:35 pm - 9:25 pmHSV-ONT

6h 50m1 stop

$379United Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

7:00 am - 5:18 pmONT-HSV

8h 18m1 stop

2:26 pm - 9:37 pmHSV-ONT

9h 11m1 stop

$404United Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

6:11 pm - 11:47 amONT-HSV

15h 36m2 stops

1:02 pm - 11:56 pmHSV-ONT

12h 54m2 stops

$514Alaska Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

7:40 pm - 9:52 amONT-HSV

12h 12m2 stops

1:14 pm - 11:54 pmHSV-ONT

12h 40m2 stops

$696Alaska Airlines

Find Deal

Sun, Sep 14 - Fri, Sep 26

Delta flights from Ontario to Huntsville

Our best Delta deals on Ontario to Huntsville flight tickets

Delta

Aug 21

ONT10:00 pmOntario

8h 21m

1 stop

HSV8:21 amHuntsville

Aug 27

HSV6:00 amHuntsville

6h 35m

1 stop

ONT10:35 amOntario

$288

Find similar

Delta

Nov 1

ONT7:05 amOntario

11h 38m

2 stops

HSV8:43 pmHuntsville

Nov 8

HSV9:51 amHuntsville

13h 29m

2 stops

ONT9:20 pmOntario

$299

Find similar

Delta

Aug 13

ONT10:00 pmOntario

8h 21m

1 stop

HSV8:21 amHuntsville

Aug 17

HSV6:00 amHuntsville

6h 35m

1 stop

ONT10:35 amOntario

$339

Find similar

American Airlines flights from Ontario to Huntsville

Our best American Airlines deals on Ontario to Huntsville flight tickets

American Airlines

Oct 31

ONT8:15 amOntario

6h 39m

1 stop

HSV4:54 pmHuntsville

Nov 8

HSV5:03 amHuntsville

6h 54m

1 stop

ONT9:57 amOntario

$289

Find similar

American Airlines

Oct 31

ONT8:15 amOntario

6h 39m

1 stop

HSV4:54 pmHuntsville

Nov 8

HSV9:23 amHuntsville

10h 57m

2 stops

ONT6:20 pmOntario

$294

Find similar

American Airlines

Aug 14

ONT12:22 pmOntario

8h 53m

2 stops

HSV11:15 pmHuntsville

Aug 17

HSV5:11 amHuntsville

6h 48m

1 stop

ONT9:59 amOntario

$344

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 8/21

10:00 pm-8:21 am

1 stop8h 21m

Huntsville

Wed 8/27

6:00 am-10:35 am

1 stop6h 35m

$288

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 10/31

8:15 am-4:54 pm

1 stop6h 39m

Huntsville

Sat 11/8

5:03 am-9:57 am

1 stop6h 54m

$289

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 10/31

8:15 am-4:54 pm

1 stop6h 39m

Huntsville

Sat 11/8

9:23 am-6:20 pm

2 stops10h 57m

$294

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sat 11/1

7:05 am-8:43 pm

2 stops11h 38m

Huntsville

Sat 11/8

9:51 am-9:20 pm

2 stops13h 29m

$299

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Wed 8/13

10:00 pm-8:21 am

1 stop8h 21m

Huntsville

Sun 8/17

6:00 am-10:35 am

1 stop6h 35m

$339

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Thu 8/14

12:22 pm-11:15 pm

2 stops8h 53m

Huntsville

Sun 8/17

5:11 am-9:59 am

1 stop6h 48m

$344

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Fri 8/22

7:00 am-5:28 pm

1 stop8h 28m

Huntsville

Mon 8/25

4:35 pm-9:25 pm

1 stop6h 50m

$379

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Mon 11/3

7:00 am-5:18 pm

1 stop8h 18m

Huntsville

Mon 11/10

2:26 pm-9:37 pm

1 stop9h 11m

$404

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Mon 11/3

6:11 pm-11:47 am

2 stops15h 36m

Huntsville

Mon 11/10

1:02 pm-11:56 pm

2 stops12h 54m

$514

OntarioHuntsville

ONT - HSV

ONTHSV

Ontario

Sun 9/14

7:40 pm-9:52 am

2 stops12h 12m

Huntsville

Fri 9/26

1:14 pm-11:54 pm

2 stops12h 40m

$696

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 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 $225. 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

Best Price Found	$274
Fastest flight time	5h 56m
Direct flights	None
Airports in Huntsville	1 airport

The best one-way flight to Huntsville from Ontario in the past 72 hours is $274. The best round-trip flight deal from Ontario to Huntsville found on momondo in the last 72 hours is $288.

The fastest flight from Ontario to Huntsville takes 5h 56m

There are no direct flights from Ontario to Huntsville. Popular non-direct route for this connection is Ontario Airport - Huntsville Airport.

There is 1 airport near Huntsville: Huntsville (HSV)

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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 5h 56m.
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 July 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 65% of all bookings. The subsequent popular airlines are Delta at 20% and United Airlines at 14%.

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 $245	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Cullman

Guntersville

Decatur

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.