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

Delta and United Airlines are the most popular carriers operating from Huntsville to Ontario

What airlines fly to Ontario?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Ontario from Huntsville according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Huntsville Airport to Ontario Airport refresh daily.

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

As of September 2025, there are 3 operators available to choose from for flights from Huntsville Airport to Ontario Airport.

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

What documentation or ID do you need to fly to Ontario Airport?

The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$201 Cheap Flights from Huntsville to Ontario (HSV-ONT) in 2025

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Find the cheapest flights from Huntsville to Los Angeles (HSV-ONT)

Round-trip

One-way

Last minute

Cheap round-trip flights

5:20 am - 10:40 amHSV-ONT

7h 20m1 stop

10:25 pm - 8:13 amONT-HSV

7h 48m1 stop

$289Delta

Find Deal

Wed, Nov 12 - Wed, Nov 19

5:20 am - 12:18 pmHSV-ONT

8h 58m2 stops

11:45 am - 10:29 pmONT-HSV

8h 44m1 stop

$294Delta

Find Deal

Thu, Nov 13 - Sat, Nov 15

5:20 am - 12:18 pmHSV-ONT

8h 58m2 stops

4:49 pm - 9:13 amONT-HSV

14h 24m2 stops

$299Delta

Find Deal

Sat, Nov 15 - Mon, Nov 17

3:39 pm - 8:44 pmHSV-ONT

7h 05m1 stop

1:29 pm - 9:38 pmONT-HSV

6h 09m1 stop

$379United Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

1:40 pm - 7:41 pmHSV-ONT

8h 01m1 stop

10:47 am - 9:50 pmONT-HSV

9h 03m2 stops

$384American Airlines

Find Deal

Tue, Nov 11 - Sat, Nov 15

6:20 am - 4:01 pmHSV-ONT

11h 41m2 stops

9:59 am - 11:14 pmONT-HSV

11h 15m2 stops

$389American Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

6:23 am - 11:30 amHSV-ONT

7h 07m1 stop

12:56 pm - 9:15 pmONT-HSV

6h 19m1 stop

$399American Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

9:33 am - 6:28 pmHSV-ONT

10h 55m2 stops

12:56 pm - 9:15 pmONT-HSV

6h 19m1 stop

$404American Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

4:35 pm - 9:25 pmHSV-ONT

6h 50m1 stop

1:15 pm - 9:49 pmONT-HSV

6h 34m1 stop

$429United Airlines

Find Deal

Fri, Sep 19 - Tue, Sep 23

3:30 pm - 8:43 pmHSV-ONT

7h 13m1 stop

5:10 am - 4:57 pmONT-HSV

9h 47m2 stops

$434United Airlines

Find Deal

Fri, Sep 19 - Tue, Sep 23

United Airlines flights from Huntsville to Ontario

Our best United Airlines deals on Huntsville to Ontario flight tickets

United Airlines

Nov 1

HSV3:39 pmHuntsville

7h 05m

1 stop

ONT8:44 pmOntario

Nov 8

ONT1:29 pmOntario

6h 09m

1 stop

HSV9:38 pmHuntsville

$379

Find similar

United Airlines

Sep 19

HSV4:35 pmHuntsville

6h 50m

1 stop

ONT9:25 pmOntario

Sep 23

ONT1:15 pmOntario

6h 34m

1 stop

HSV9:49 pmHuntsville

$429

Find similar

United Airlines

Sep 19

HSV3:30 pmHuntsville

7h 13m

1 stop

ONT8:43 pmOntario

Sep 23

ONT5:10 amOntario

9h 47m

2 stops

HSV4:57 pmHuntsville

$434

Find similar

American Airlines flights from Huntsville to Ontario

Our best American Airlines deals on Huntsville to Ontario flight tickets

American Airlines

Sep 10

HSV5:40 pmHuntsville

6h 53m

1 stop

ONT10:33 pmOntario

Sep 17

ONT2:54 pmOntario

6h 23m

1 stop

HSV11:17 pmHuntsville

$379

Find similar

American Airlines

Sep 10

HSV10:14 amHuntsville

10h 02m

2 stops

ONT6:16 pmOntario

Sep 17

ONT12:47 pmOntario

8h 30m

1 stop

HSV11:17 pmHuntsville

$384

Find similar

American Airlines

Nov 15

HSV6:20 amHuntsville

11h 41m

2 stops

ONT4:01 pmOntario

Nov 19

ONT9:59 amOntario

11h 15m

2 stops

HSV11:14 pmHuntsville

$389

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Wed 11/12

5:20 am-10:40 am

1 stop7h 20m

Ontario

Wed 11/19

10:25 pm-8:13 am

1 stop7h 48m

$289

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Thu 11/13

5:20 am-12:18 pm

2 stops8h 58m

Ontario

Sat 11/15

11:45 am-10:29 pm

1 stop8h 44m

$294

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Sat 11/15

5:20 am-12:18 pm

2 stops8h 58m

Ontario

Mon 11/17

4:49 pm-9:13 am

2 stops14h 24m

$299

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Sat 11/1

3:39 pm-8:44 pm

1 stop7h 05m

Ontario

Sat 11/8

1:29 pm-9:38 pm

1 stop6h 09m

$379

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Tue 11/11

1:40 pm-7:41 pm

1 stop8h 01m

Ontario

Sat 11/15

10:47 am-9:50 pm

2 stops9h 03m

$384

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Sat 11/15

6:20 am-4:01 pm

2 stops11h 41m

Ontario

Wed 11/19

9:59 am-11:14 pm

2 stops11h 15m

$389

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Thu 12/25

6:23 am-11:30 am

1 stop7h 07m

Ontario

Wed 12/31

12:56 pm-9:15 pm

1 stop6h 19m

$399

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Thu 12/25

9:33 am-6:28 pm

2 stops10h 55m

Ontario

Wed 12/31

12:56 pm-9:15 pm

1 stop6h 19m

$404

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Fri 9/19

4:35 pm-9:25 pm

1 stop6h 50m

Ontario

Tue 9/23

1:15 pm-9:49 pm

1 stop6h 34m

$429

HuntsvilleOntario

HSV - ONT

HSVONT

Huntsville

Fri 9/19

3:30 pm-8:43 pm

1 stop7h 13m

Ontario

Tue 9/23

5:10 am-4:57 pm

2 stops9h 47m

$434

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 Huntsville to Ontario

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 Ontario?

In general, January is the cheapest month to fly from Huntsville to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $338. If you aren’t able to travel during the month of January, then book flights to Ontario from Huntsville during April instead. Flights to Ontario in April, while not as cheap as those in January, still average around $343.

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

The cheapest day to depart on your flight to Ontario is on a Saturday when prices can be found for as low as $343. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Huntsville to Ontario for around $604.

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

In the afternoon is the cheapest time of day to fly from Huntsville to Ontario when you can find flight prices for as low as $377. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $463 on average. Flights to Ontario from Huntsville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Huntsville to Ontario

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Huntsville to Ontario by plane?
The straight-line distance from Huntsville to Ontario is 1763.4 mi. Typically, this will take 6h 14m by plane in normal conditions.
When did momondo last update prices for flights from Huntsville Airport to Ontario Airport?
Prices for flights from Huntsville Airport to Ontario Airport refresh daily.
How many operators does momondo search for flights from Huntsville Airport to Ontario Airport?
As of September 2025, there are 3 operators available to choose from for flights from Huntsville Airport to Ontario Airport.
How old do you have to be to fly from Huntsville Airport to Ontario 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 Huntsville Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Huntsville to Ontario?
Based on momondo bookings for flights between Huntsville and Ontario, the leading airline is American Airlines, making up 49% of the total bookings. Other popular airlines include Delta with 38% and United Airlines with 13%.

Best airlines flying from Huntsville to Ontario

Compare and see reviews for airlines that fly from Huntsville to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 8,939 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Huntsville to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

momondo does allow users to show only those flights to Ontario from Huntsville which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Huntsville and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Huntsville to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.