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CHA - ONT

$348 Find Cheap Flights from Chattanooga to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Ontario departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $328-$618
United Airlines
Thu 10/29Sun 11/1
CHA - ONT • 1 stop
Cheapest one-way
$348
Typical prices: $277-$378
American Airlines
Wed 8/26
CHA - ONT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Ontario. You'll need at least 1 connection.
Insights
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Top layover airports
Charlotte (CLT)
Cheapest • Avg $340 (round-trip)
Dallas (DFW)
Shortest trip • 7h 00m (one-way)
Insights
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When to travel
December
Cheapest • 31% price drop
February
Most popular
Good to know
Good to know
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+1
Good to know
Good to know
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We hope you love your trip to Ontario!
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Flight Deals

Cheap Flights from Chattanooga to Ontario (CHA-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Ontario

Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
4:40 pm - 9:40 pmCHA  Chattanooga Lovell Field-ONT Ontario
8h 00m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:05 pmONT  Ontario-CHA Chattanooga Lovell Field
7h 05m1 stop Houston George Bush Intcntl
$359United Airlines
Thu, Oct 15 - Sat, Oct 17
United Airlines Logo
4:42 pm - 9:59 pmCHA  Chattanooga Lovell Field-ONT Ontario
8h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:07 pmONT  Ontario-CHA Chattanooga Lovell Field
7h 07m1 stop Houston George Bush Intcntl
$359United Airlines
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
6:14 am - 11:43 amCHA  Chattanooga Lovell Field-ONT Ontario
8h 29m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 3:26 pmONT  Ontario-CHA Chattanooga Lovell Field
6h 26m1 stop Dallas/Fort Worth
$359American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
8:19 pm - 11:36 pmCHA  Chattanooga Lovell Field-ONT Ontario
6h 17m1 stop Dallas/Fort Worth
American Airlines Logo
10:25 am - 10:24 pmONT  Ontario-CHA Chattanooga Lovell Field
8h 59m1 stop Dallas/Fort Worth
$359American Airlines
Tue, Sep 29 - Sun, Oct 4
Delta Logo
6:45 am - 11:05 amCHA  Chattanooga Lovell Field-ONT Ontario
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:00 pm - 9:18 amONT  Ontario-CHA Chattanooga Lovell Field
8h 18m1 stop Atlanta Hartsfield-Jackson
$359Delta
Tue, Sep 29 - Mon, Oct 5
Delta Logo
6:45 am - 11:05 amCHA  Chattanooga Lovell Field-ONT Ontario
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:00 pm - 9:21 amONT  Ontario-CHA Chattanooga Lovell Field
8h 21m1 stop Atlanta Hartsfield-Jackson
$359Delta
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
8:07 pm - 11:52 pmCHA  Chattanooga Lovell Field-ONT Ontario
6h 45m1 stop Dallas/Fort Worth
American Airlines Logo
11:59 pm - 11:48 amONT  Ontario-CHA Chattanooga Lovell Field
8h 49m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Dec 9 - Thu, Dec 17
Delta Logo
5:35 am - 11:10 amCHA  Chattanooga Lovell Field-ONT Ontario
8h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 6:49 pmONT  Ontario-CHA Chattanooga Lovell Field
8h 49m1 stop Atlanta Hartsfield-Jackson
$359Delta
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
4:42 pm - 9:59 pmCHA  Chattanooga Lovell Field-ONT Ontario
8h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 4:07 pmONT  Ontario-CHA Chattanooga Lovell Field
7h 07m1 stop Houston George Bush Intcntl
$359United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
4:42 pm - 9:59 pmCHA  Chattanooga Lovell Field-ONT Ontario
8h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 am - 8:52 pmONT  Ontario-CHA Chattanooga Lovell Field
12h 52m2 stops Denver Intl Chicago O'Hare Intl
$364United Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Ontario flights

Get data-powered insights and trends into flights from Chattanooga to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chattanooga to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Ontario is December, where tickets cost $323 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $904 and $554 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$348
Best time to beat the crowds but there is an average 93% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Chattanooga to Ontario

When to book flights from Chattanooga to Ontario

Are your dates flexible? Find out the best times to travel from Chattanooga to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Ontario

  • What is the cheapest flight from Chattanooga to Ontario?

    In the last 5 days, the lowest price for a flight from Chattanooga to Ontario was $348 for a one-way ticket and $359 for a round-trip.

  • Do I need a passport to fly between Chattanooga and Ontario?

    No, a passport isn't needed to fly from Chattanooga to Ontario. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Chattanooga to Ontario?

    Chattanooga airport is called Chattanooga Lovell Field and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from Chattanooga to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Ontario?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Ontario, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Ontario, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Ontario are Delta and United Airlines. With an average price for the route of $383 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $468 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chattanooga to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chattanooga to Ontario

Information on your arrival and departure airports

Chattanooga (CHA)
Ontario (ONT)