Cheap flights from Ontario to Chattanooga from $139
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chattanooga departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Chattanooga
Cheap round-trip flights
Cheap one-way flights
Delta flights from Ontario to Chattanooga
Our best Delta deals on Ontario to Chattanooga flight tickets
United Airlines flights from Ontario to Chattanooga
Our best United Airlines deals on Ontario to Chattanooga flight tickets
See travel insights to Chattanooga from
How to get the cheapest flight ticket from Ontario to Chattanooga
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 Chattanooga?
The month of April is another great option to travel to Chattanooga, with average flight prices from Ontario averaging around $375.
What is the cheapest day to depart on your flight to Chattanooga?
The cheapest day to depart from Ontario to Chattanooga is on a Saturday. Travelers who choose to depart for Chattanooga on a Saturday will often find tickets for as low as $398. The most expensive day to fly to Chattanooga is Thursday, with ticket prices averaging around $487.
What is the cheapest time of day to depart on your flight to Chattanooga?
Our data shows that the cheapest Ontario to Chattanooga flights are usually those with departure times in the afternoon. Our users have found flights to Chattanooga in the afternoon for as low as $367. Try not to purchase tickets in the evening because they tend to be around $475. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Chattanooga?
You are more likely to see cheaper flights to Chattanooga from Ontario when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $457 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Ontario for as low as $292 on momondo.
What is the cheapest airline that flies from Ontario to Chattanooga Lovell Field?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Ontario to Chattanooga Lovell Field
What airlines fly to Chattanooga?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chattanooga from Ontario according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Chattanooga. Keep in mind that there are 5 different airlines that fly to Chattanooga on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Chattanooga
Cheap Ontario to Chattanooga (ONT to CHA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Chattanooga
How far is Ontario to Chattanooga Lovell Field by plane?
Ontario and Chattanooga Lovell Field are 1832.3 mi apart from one another. Typically, this will take 6h 11m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Chattanooga Lovell Field Airport?
Prices for flights from Ontario Airport to Chattanooga Lovell Field Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Chattanooga Lovell Field Airport?
As of April 2025, there are 2 operators available to choose from for flights from Ontario Airport to Chattanooga Lovell Field Airport.
How old do you have to be to fly from Ontario Airport to Chattanooga Lovell Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Chattanooga Lovell Field Airport.
What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?
The travel and health documents required for your trip to Chattanooga Lovell Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chattanooga Lovell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Chattanooga?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Chattanooga is American Airlines (78% of total bookings). The next most popular airline is Delta (22%).
Best airlines flying from Ontario to Chattanooga
Compare and see reviews for airlines that fly from Ontario to Chattanooga with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $276 | Free Cancellation | Rating 8.0 7,919 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Chattanooga?
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 Chattanooga for you.
Can I find flights from Ontario to Chattanooga with flexible booking policies on momondo?
Flights from Ontario to Chattanooga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to Chattanooga?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Chattanooga.
I’m not ready to book a flight from Ontario to Chattanooga right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ontario to Chattanooga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chattanooga and let you know when they change.