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Cheap flights from Knoxville to Ontario from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Ontario departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Knoxville to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Knoxville to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Knoxville to Los Angeles

Find recent round-trip train or bus tickets from Knoxville to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
5:45 am - 11:50 amTYS-ONT
9h 05m1 stop
7:00 am - 4:34 pmONT-TYS
6h 34m1 stop
$288Delta
Find Deal
Wed, Jan 22 - Sat, Jan 25
5:00 pm - 10:52 pmTYS-ONT
8h 52m1 stop
6:00 am - 11:08 pmONT-TYS
14h 08m2 stops
$293Delta
Find Deal
Wed, Feb 5 - Wed, Feb 19
4:15 pm - 10:16 pmTYS-ONT
9h 01m1 stop
10:56 am - 8:18 pmONT-TYS
6h 22m1 stop
$294American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
2:48 pm - 10:16 pmTYS-ONT
10h 28m2 stops
10:05 am - 11:42 pmONT-TYS
10h 37m2 stops
$298American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 19
5:23 am - 9:56 amTYS-ONT
7h 33m1 stop
6:10 am - 8:18 pmONT-TYS
11h 08m2 stops
$299American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
5:23 am - 11:58 amTYS-ONT
9h 35m2 stops
6:10 am - 8:18 pmONT-TYS
11h 08m2 stops
$304American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
4:55 pm - 9:57 pmTYS-ONT
8h 02m1 stop
6:00 am - 6:08 pmONT-TYS
9h 08m1 stop
$378United Airlines
Find Deal
Fri, Jan 24 - Thu, Jan 30
4:55 pm - 9:51 amTYS-ONT
19h 56m3 stops
6:00 am - 6:08 pmONT-TYS
9h 08m1 stop
$462United Airlines
Find Deal
Fri, Jan 24 - Thu, Jan 30
5:23 am - 6:13 pmTYS-ONT
15h 50m2 stops
7:14 pm - 11:31 amONT-TYS
13h 17m2 stops
$563Alaska Airlines
Find Deal
Fri, Feb 7 - Sun, Mar 2
1:15 pm - 11:59 pmTYS-ONT
13h 44m2 stops
6:10 pm - 11:14 amONT-TYS
14h 04m2 stops
$803Alaska Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
4:19 pm - 11:44 pmTYS-ONT
10h 25m1 stop
$155Frontier
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Thu, Dec 5
6:38 pm - 11:02 pmTYS-ONT
7h 24m1 stop
$245Delta
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Mon, Dec 16
7:00 am - 8:40 pmTYS-ONT
16h 40m2 stops
$278United Airlines
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Tue, Feb 25
5:10 pm - 9:42 pmTYS-ONT
7h 32m1 stop
$290United Airlines
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Wed, Dec 11
5:46 pm - 12:40 pmTYS-ONT
21h 54m2 stops
$312United Airlines
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Mon, Dec 16
7:16 am - 3:25 pmTYS-ONT
11h 09m2 stops
$354American Airlines
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Thu, Dec 5
4:55 pm - 9:59 pmTYS-ONT
8h 04m1 stop
$362United Airlines
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Wed, Mar 5
5:34 pm - 11:01 pmTYS-ONT
8h 27m1 stop
$402Delta
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Tue, Dec 3
2:56 pm - 8:36 pmTYS-ONT
8h 40m1 stop
$444American Airlines
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Mon, Dec 2
4:23 pm - 12:09 amTYS-ONT
10h 46m1 stop
$480Frontier
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Thu, Mar 6
7:08 pm - 8:26 amTYS-ONT
16h 18m1 stop
2:19 pm - 6:15 pmONT-TYS
24h 56m1 stop
$323Frontier
Find Deal
Mon, Nov 25 - Thu, Nov 28
4:30 pm - 8:44 pmTYS-ONT
7h 14m1 stop
6:00 am - 8:02 pmONT-TYS
11h 02m2 stops
$548United Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
7:08 pm - 12:04 amTYS-ONT
7h 56m1 stop
5:45 am - 6:07 pmONT-TYS
9h 22m1 stop
$573Frontier
Find Deal
Mon, Nov 25 - Mon, Dec 2
4:30 pm - 8:44 pmTYS-ONT
7h 14m1 stop
6:10 am - 6:07 pmONT-TYS
8h 57m1 stop
$578United Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
4:30 pm - 8:44 pmTYS-ONT
7h 14m1 stop
6:00 am - 8:02 pmONT-TYS
11h 02m2 stops
$583United Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
5:31 am - 5:42 pmTYS-ONT
15h 11m2 stops
8:19 pm - 11:07 amONT-TYS
11h 48m2 stops
$738Alaska Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
4:30 pm - 8:44 pmTYS-ONT
7h 14m1 stop
6:28 pm - 2:41 pmONT-TYS
17h 13m2 stops
$813United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
4:30 pm - 8:44 pmTYS-ONT
7h 14m1 stop
6:10 am - 6:07 pmONT-TYS
8h 57m1 stop
$966United Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:31 am - 5:42 pmTYS-ONT
15h 11m2 stops
6:00 am - 8:50 pmONT-TYS
11h 50m2 stops
$2,118Alaska Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
12:04 pm - 11:59 pmTYS-ONT
14h 55m2 stops
6:00 am - 8:50 pmONT-TYS
11h 50m2 stops
$2,148Alaska Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2

Delta flights from Knoxville to Ontario

Our best Delta deals on Knoxville to Ontario flight tickets
Delta
Jan 22
TYS5:45 amKnoxville McGhee Tyson
9h 05m
1 stop
ONT11:50 amOntario
Jan 25
ONT7:00 amOntario
6h 34m
1 stop
TYS4:34 pmKnoxville McGhee Tyson
Delta
Feb 5
TYS5:00 pmKnoxville McGhee Tyson
8h 52m
1 stop
ONT10:52 pmOntario
Feb 19
ONT6:00 amOntario
14h 08m
2 stops
TYS11:08 pmKnoxville McGhee Tyson
Delta
Jan 12
TYS6:36 amKnoxville McGhee Tyson
11h 49m
2 stops
ONT3:25 pmOntario
Jan 18
ONT7:00 amOntario
12h 26m
2 stops
TYS10:26 pmKnoxville McGhee Tyson

American Airlines flights from Knoxville to Ontario

Our best American Airlines deals on Knoxville to Ontario flight tickets
American Airlines
Jan 8
TYS4:15 pmKnoxville McGhee Tyson
9h 01m
1 stop
ONT10:16 pmOntario
Jan 15
ONT10:56 amOntario
6h 22m
1 stop
TYS8:18 pmKnoxville McGhee Tyson
American Airlines
Feb 5
TYS2:48 pmKnoxville McGhee Tyson
10h 28m
2 stops
ONT10:16 pmOntario
Feb 19
ONT10:05 amOntario
10h 37m
2 stops
TYS11:42 pmKnoxville McGhee Tyson
American Airlines
Jan 8
TYS5:23 amKnoxville McGhee Tyson
7h 33m
1 stop
ONT9:56 amOntario
Jan 15
ONT6:10 amOntario
11h 08m
2 stops
TYS8:18 pmKnoxville McGhee Tyson

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Knoxville 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

What is the cheapest month to fly to Ontario?

In general, August is the cheapest month to fly from Knoxville to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $333. If you aren’t able to travel during the month of August, then book flights to Ontario from Knoxville during February instead. Flights to Ontario in February, while not as cheap as those in August, still average around $336.

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 Tuesday when prices can be found for as low as $380. 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 Knoxville to Ontario for around $564.

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

In the evening is the cheapest time of day to fly from Knoxville to Ontario when you can find flight prices for as low as $346. Flying to Ontario in the evening 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 $440 on average. Flights to Ontario from Knoxville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Ontario?

Most flyers found that booking tickets 45 days in advance of their planned departure date is the best time to get cheap flights to Ontario. During this timeframe, flight prices are around $406. However, in the past 72 hours, people saw flights from Knoxville for as low as $238.

Can stopping save me money on Knoxville to Ontario flights?

You could potentially save up to 51% on your flight if you consider stops on a Knoxville to Ontario flight.

How have Knoxville to Ontario flight prices changed over time?

As of November 2024, prices for Knoxville to Ontario flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Ontario

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

Cheap Knoxville to Ontario (TYS to ONT) flight deals and tips

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

Best Price Found

$155

Fastest flight time

6h 52m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Knoxville in the past 72 hours is $155. The best round-trip flight deal from Knoxville to Ontario found on momondo in the last 72 hours is $288.
The fastest flight from Knoxville to Ontario takes 6h 52m
There are no direct flights from Knoxville to Ontario. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Knoxville McGhee Tyson to Ontario by plane?

    There are 1902.5 mi between Knoxville McGhee Tyson and Ontario. In terms of flight time, this usually takes a little over 6h 52m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Ontario Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Ontario Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson 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 Knoxville to Ontario?


Best airlines flying from Knoxville to Ontario

Compare and see reviews for airlines that fly from Knoxville to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $178Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
American AirlinesPriceFrom $287Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $394Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Knoxville to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Knoxville to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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