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Cheap flights from Ontario to Blountville from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Blountville departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:30 pm - 8:29 amONT  Ontario-TRI Blountville Tri Cities TN/VA
6h 59m1 stop Charlotte Douglas
American Airlines Logo
4:11 pm - 10:19 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
9h 08m1 stop Dallas/Fort Worth
$359American Airlines
Tue, Dec 1 - Sat, Dec 5
American Airlines Logo
12:46 pm - 10:55 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 09m1 stop Dallas/Fort Worth
American Airlines Logo
4:11 pm - 10:19 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
9h 08m1 stop Dallas/Fort Worth
$359American Airlines
Thu, Dec 3 - Sat, Dec 5
Delta Logo
12:17 pm - 10:20 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:07 pm - 10:24 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
9h 17m1 stop Atlanta Hartsfield-Jackson
$359Delta
Fri, Sep 11 - Fri, Sep 18
Delta Logo
7:00 am - 6:36 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
8h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:49 pm - 7:41 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
8h 52m1 stop Atlanta Hartsfield-Jackson
$359Delta
Wed, Dec 2 - Sat, Dec 5
Delta Logo
12:17 pm - 10:20 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:07 pm - 10:24 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
9h 17m1 stop Atlanta Hartsfield-Jackson
$359Delta
Fri, Sep 11 - Thu, Sep 24
Delta Logo
12:17 pm - 10:20 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 03m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:05 amTRI  Blountville Tri Cities TN/VA-ONT Ontario
8h 05m1 stop Atlanta Hartsfield-Jackson
$359Delta
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
12:46 pm - 10:55 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 09m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 11:53 amTRI  Blountville Tri Cities TN/VA-ONT Ontario
7h 53m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
6:00 am - 4:53 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 53m1 stop Dallas/Fort Worth
American Airlines Logo
5:31 pm - 10:37 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
8h 06m1 stop Dallas/Fort Worth
$374American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
12:33 pm - 10:50 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:23 pm - 10:59 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
8h 36m1 stop Dallas/Fort Worth
$394American Airlines
Thu, Aug 20 - Sat, Sep 5
American Airlines Logo
12:33 pm - 10:50 pmONT  Ontario-TRI Blountville Tri Cities TN/VA
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:23 pm - 10:59 pmTRI  Blountville Tri Cities TN/VA-ONT Ontario
8h 36m1 stop Dallas/Fort Worth
$394American Airlines
Fri, Aug 21 - Fri, Aug 28

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American Airlines flights from Ontario to Blountville

Our best American Airlines deals on Ontario to Blountville flight tickets
American Airlines
Sep 2
ONT6:00 amOntario
7h 53m
1 stop
TRI4:53 pmBlountville Tri Cities TN/VA
Sep 9
TRI5:31 pmBlountville Tri Cities TN/VA
8h 06m
1 stop
ONT10:37 pmOntario
$374
American Airlines
Aug 20
ONT12:33 pmOntario
7h 17m
1 stop
TRI10:50 pmBlountville Tri Cities TN/VA
Sep 5
TRI5:23 pmBlountville Tri Cities TN/VA
8h 36m
1 stop
ONT10:59 pmOntario
$394
American Airlines
Sep 11
ONT6:15 amOntario
13h 46m
2 stops
TRI11:01 pmBlountville Tri Cities TN/VA
Sep 18
TRI5:31 pmBlountville Tri Cities TN/VA
8h 06m
1 stop
ONT10:37 pmOntario
$417

Delta flights from Ontario to Blountville

Our best Delta deals on Ontario to Blountville flight tickets
Delta
Dec 2
ONT7:00 amOntario
8h 36m
1 stop
TRI6:36 pmBlountville Tri Cities TN/VA
Dec 5
TRI1:49 pmBlountville Tri Cities TN/VA
8h 52m
1 stop
ONT7:41 pmOntario
$359
Delta
Aug 21
ONT5:05 pmOntario
13h 25m
2 stops
TRI9:30 amBlountville Tri Cities TN/VA
Aug 28
TRI1:45 pmBlountville Tri Cities TN/VA
7h 45m
1 stop
ONT6:30 pmOntario
$399
Delta
Sep 22
ONT5:15 pmOntario
13h 18m
2 stops
TRI9:33 amBlountville Tri Cities TN/VA
Sep 26
TRI1:25 pmBlountville Tri Cities TN/VA
8h 16m
1 stop
ONT6:41 pmOntario
$404

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Ontario to Blountville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Tue 12/1

10:30 pm-8:29 am

1 stop6h 59m

Blountville Tri Cities TN/VA

Sat 12/5

4:11 pm-10:19 pm

1 stop9h 08m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Thu 12/3

12:46 pm-10:55 pm

1 stop7h 09m

Blountville Tri Cities TN/VA

Sat 12/5

4:11 pm-10:19 pm

1 stop9h 08m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Fri 9/11

12:17 pm-10:20 pm

1 stop7h 03m

Blountville Tri Cities TN/VA

Fri 9/18

4:07 pm-10:24 pm

1 stop9h 17m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Wed 12/2

7:00 am-6:36 pm

1 stop8h 36m

Blountville Tri Cities TN/VA

Sat 12/5

1:49 pm-7:41 pm

1 stop8h 52m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Fri 9/11

12:17 pm-10:20 pm

1 stop7h 03m

Blountville Tri Cities TN/VA

Thu 9/24

4:07 pm-10:24 pm

1 stop9h 17m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Tue 9/22

12:17 pm-10:20 pm

1 stop7h 03m

Blountville Tri Cities TN/VA

Sat 9/26

6:00 am-11:05 am

1 stop8h 05m

$359
Quickest round-trip

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Wed 12/2

12:46 pm-10:55 pm

1 stop7h 09m

Blountville Tri Cities TN/VA

Sat 12/5

7:00 am-11:53 am

1 stop7h 53m

$359

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Wed 9/2

6:00 am-4:53 pm

1 stop7h 53m

Blountville Tri Cities TN/VA

Wed 9/9

5:31 pm-10:37 pm

1 stop8h 06m

$374

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Thu 8/20

12:33 pm-10:50 pm

1 stop7h 17m

Blountville Tri Cities TN/VA

Sat 9/5

5:23 pm-10:59 pm

1 stop8h 36m

$394

OntarioBlountville

ONT Ontario - TRI Blountville Tri Cities TN/VA

ONTTRI

Ontario

Fri 8/21

12:33 pm-10:50 pm

1 stop7h 17m

Blountville Tri Cities TN/VA

Fri 8/28

5:23 pm-10:59 pm

1 stop8h 36m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Blountville from

How to get the cheapest flight ticket from Ontario to Blountville

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 Blountville?

The cheapest month to fly to Blountville from Ontario is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Blountville during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $418.

When to book flights from Ontario to Blountville

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

Cheap Ontario to Blountville (ONT to TRI) flight deals and tips

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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Ontario to Blountville takes 7h 00m
There are no direct flights from Ontario to Blountville. There are no popular flight routes from Ontario to Blountville.
Search flight deals

Frequently asked questions about flying from Ontario to Blountville

  • How far is Ontario to Blountville Tri Cities TN/VA by plane?

    There are 1986.7 mi between Ontario and Blountville Tri Cities TN/VA. A reasonable flight in good conditions will take 7h 00m.

  • When did momondo last update prices for flights from Ontario Airport to Blountville Tri Cities TN/VA Airport?

    Prices for flights from Ontario Airport to Blountville Tri Cities TN/VA Airport refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Blountville Tri Cities TN/VA Airport?

  • How old do you have to be to fly from Ontario Airport to Blountville Tri Cities TN/VA 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 Ontario Airport to Blountville Tri Cities TN/VA Airport.

  • What documentation or ID do you need to fly to Blountville Tri Cities TN/VA Airport?

    The travel and health documents you'll need for your trip to Blountville Tri Cities TN/VA Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Blountville Tri Cities TN/VA Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Blountville?

Best airlines flying from Ontario to Blountville

Compare and see reviews for airlines that fly from Ontario to Blountville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $269Free CancellationRating
7.8
8,504 reviews
Search Delta flights
American AirlinesPriceFrom $418Free CancellationRating
7.1
11,885 reviews
Search American Airlines flights

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Johnson City
Kingsport
Bristol
Bristol
Abingdon
Banner Elk
Greeneville
Beech Mountain
Hazard
Marion
Sugar Mountain
Troutdale

Why use momondo?

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

Finding the right flight to Blountville from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Blountville quick and easy, saving you time and money.

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

Yes. All flights to Blountville from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Blountville from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Blountville from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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