HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Blountville

$276+ Cheap flights from Ontario to Blountville (ONT - TRI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TRI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Blountville with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Blountville (TRI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$276
(Delta)

Popular in

January

Cheapest in

February

Average price

$368
Provider with most accurate pricing for Ontario-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Blountville Tri Cities TN/VA flights.
Search Deals
From Ontario to Blountville Tri Cities TN/VA
Search Deals
One-way flight from Ontario to Blountville Tri Cities TN/VA
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Ontario to Blountville

Cheapest flights from Ontario to Blountville
Explore the most affordable flight options available from Ontario to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/310:15 pmONT - TRI
1 stop8h 23mDelta
Sat 5/106:55 pmTRI - ONT
1 stop6h 46mDelta
Deal found 2/20$349
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:15 amONT - TRI
2 stops8h 40mAmerican Airlines
Sat 5/102:30 pmTRI - ONT
1 stop9h 35mAmerican Airlines
Deal found 2/20$354

Find flights from Ontario to Blountville within your budget

Customize your flight search to find flights from Ontario to Blountville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Ontario

Fly to

Blountville

Route

Depart

Return

Price

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

Wed 4/23

12:10 pm-10:29 pm

1 stop7h 19m

Blountville Tri Cities TN/VA

Tue 4/29

4:17 pm-10:36 pm

1 stop9h 19m

$349

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

Wed 4/23

7:00 am-8:07 pm

2 stops10h 07m

Blountville Tri Cities TN/VA

Tue 4/29

2:32 pm-9:58 pm

2 stops10h 26m

$359

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

Tue 4/1

7:00 am-3:49 pm

1 stop5h 49m

$276

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

Wed 4/2

6:00 am-3:43 pm

1 stop6h 43m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Ontario to Blountville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Blountville in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Blountville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Blountville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Blountville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Blountville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Blountville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Blountville

Get recent, data-driven insights about flights from Ontario to Blountville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Blountville?

Currently, July is the cheapest month in which you can book a flight from Ontario to Blountville (average of $398). Flying from Ontario to Blountville in June is currently the most expensive (average of $521). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to TRI?

Find hourly flight availability from Ontario to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from Ontario to Blountville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Reviews of airlines servicing Blountville

Get insights into the airlines that provide service to Blountville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Blountville. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Ontario to Blountville. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Blountville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Blountville round-trip?

    Flying on Delta is currently your cheapest option to Blountville, with prices starting at $349. Another option worth looking into is American Airlines, starting at $359 round trip. These flights start at 25% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ontario to Blountville that include hotel bookings?

    Yes. In addition to deals on Ontario to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Blountville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Blountville.

  • Can I find deals for business class flights from Ontario to Blountville?

    Yes. Cheapflights offers flight deals from Ontario to Blountville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Blountville?

    Currently, July is the cheapest month in which you can book a flight from Ontario to Blountville (average of $398). Flying from Ontario to Blountville in June is currently the most expensive (average of $521). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Marion
Greeneville
Bristol

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Blountville

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Nashville flights
San Francisco to Nashville flights
Ontario to Nashville flights
Burbank to Nashville flights
Santa Ana to Nashville flights
Sacramento to Nashville flights
San Diego to Nashville flights
San Jose to Nashville flights
Las Vegas to Nashville flights
Oakland to Nashville flights
Los Angeles to Memphis flights
Long Beach to Nashville flights
San Francisco to Knoxville flights
San Francisco to Memphis flights
Fresno to Nashville flights
Palm Springs to Nashville flights
Ontario to Memphis flights
Ontario to Knoxville flights
Los Angeles to Knoxville flights
Monterey to Nashville flights
Sacramento to Knoxville flights
San Diego to Knoxville flights
Burbank to Memphis flights
Burbank to Knoxville flights
San Jose to Knoxville flights
Santa Ana to Knoxville flights
Los Angeles to Chattanooga flights
San Luis Obispo to Nashville flights
Las Vegas to Memphis flights
Bakersfield to Nashville flights
Las Vegas to Knoxville flights
Santa Ana to Memphis flights
Reno to Nashville flights
Medford to Nashville flights
San Jose to Memphis flights
San Diego to Memphis flights
Ontario to Chattanooga flights
Oakland to Memphis flights
Santa Barbara to Nashville flights
Los Angeles to Blountville flights
San Diego to Chattanooga flights
Sacramento to Chattanooga flights
Santa Ana to Chattanooga flights
Long Beach to Memphis flights
Palm Springs to Knoxville flights
Sacramento to Memphis flights
San Francisco to Chattanooga flights
Oakland to Knoxville flights
San Francisco to Blountville flights
Reno to Memphis flights

Top 2 airlines flying from Ontario to Blountville

Discover the top 2 airlines that operate flights from Ontario to Blountville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$357Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$358Average$508FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.