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Cheap flights from Ontario to Blountville from $419

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 4/8. 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
0 bags

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Find the cheapest flights from Ontario to Blountville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:30 pm - 9:48 am
ONT
-
TRI
8h 18m1 stop
Delta Logo
12:49 pm - 6:15 pm
TRI
-
ONT
8h 26m1 stop
$419Delta
mer., avr. 8 - mer., avr. 15
Delta Logo
5:09 pm - 9:48 am
ONT
-
TRI
13h 39m2 stops
Delta Logo
12:49 pm - 6:15 pm
TRI
-
ONT
8h 26m1 stop
$424Delta
mer., avr. 8 - mer., avr. 15
American Airlines Logo
10:32 am - 9:22 pm
ONT
-
TRI
7h 50m2 stops
American Airlines Logo
2:29 pm - 9:36 pm
TRI
-
ONT
10h 07m2 stops
$429American Airlines
mer., avr. 8 - mer., avr. 15
Delta Logo
12:41 pm - 10:28 pm
ONT
-
TRI
6h 47m1 stop
Delta Logo
3:14 pm - 9:05 pm
TRI
-
ONT
8h 51m1 stop
$487Delta
ven., janv. 30 - dim., févr. 1
Delta Logo
5:10 pm - 9:31 am
ONT
-
TRI
13h 21m2 stops
Delta Logo
3:14 pm - 9:05 pm
TRI
-
ONT
8h 51m1 stop
$492Delta
ven., janv. 30 - dim., févr. 1
Delta Logo
10:30 pm - 9:31 am
ONT
-
TRI
8h 01m1 stop
Delta Logo
3:16 pm - 9:05 pm
TRI
-
ONT
8h 49m1 stop
$657Delta
lun., janv. 19 - jeu., janv. 22
American Airlines Logo
11:59 pm - 11:42 am
ONT
-
TRI
8h 43m2 stops
American Airlines Logo
4:33 pm - 10:48 pm
TRI
-
ONT
9h 15m1 stop
$662American Airlines
lun., janv. 19 - jeu., janv. 22
American Airlines Logo
7:30 pm - 9:41 am
ONT
-
TRI
11h 11m2 stops
American Airlines Logo
12:07 pm - 6:20 pm
TRI
-
ONT
9h 13m2 stops
$667American Airlines
lun., janv. 19 - jeu., janv. 22
Delta Logo
12:41 pm - 10:28 pm
ONT
-
TRI
6h 47m1 stop
Delta Logo
6:05 am - 11:31 am
TRI
-
ONT
8h 26m1 stop
$694Delta
mar., janv. 27 - mer., janv. 28
Delta Logo
5:10 pm - 9:31 am
ONT
-
TRI
13h 21m2 stops
Delta Logo
3:14 pm - 11:58 pm
TRI
-
ONT
11h 44m2 stops
$798Delta
ven., janv. 30 - dim., févr. 1

American Airlines flights from Ontario to Blountville

Our best American Airlines deals on Ontario to Blountville flight tickets
American Airlines
Apr 8
ONT10:32 amOntario
7h 50m
2 stops
TRI9:22 pmBlountville Tri Cities TN/VA
Apr 15
TRI2:29 pmBlountville Tri Cities TN/VA
10h 07m
2 stops
ONT9:36 pmOntario
$429
Find similar
American Airlines
Jan 22
ONT11:59 pmOntario
8h 43m
2 stops
TRI11:42 amBlountville Tri Cities TN/VA
Jan 26
TRI4:33 pmBlountville Tri Cities TN/VA
9h 15m
1 stop
ONT10:48 pmOntario
$492
Find similar
American Airlines
Jan 22
ONT9:59 amOntario
9h 39m
2 stops
TRI10:38 pmBlountville Tri Cities TN/VA
Jan 26
TRI12:07 pmBlountville Tri Cities TN/VA
13h 41m
2 stops
ONT10:48 pmOntario
$497
Find similar

Delta flights from Ontario to Blountville

Our best Delta deals on Ontario to Blountville flight tickets
Delta
Apr 8
ONT10:30 pmOntario
8h 18m
1 stop
TRI9:48 amBlountville Tri Cities TN/VA
Apr 15
TRI12:49 pmBlountville Tri Cities TN/VA
8h 26m
1 stop
ONT6:15 pmOntario
$419
Find similar
Delta
Apr 8
ONT5:09 pmOntario
13h 39m
2 stops
TRI9:48 amBlountville Tri Cities TN/VA
Apr 15
TRI6:05 amBlountville Tri Cities TN/VA
8h 15m
1 stop
ONT11:20 amOntario
$424
Find similar
Delta
Jan 22
ONT10:30 pmOntario
8h 01m
1 stop
TRI9:31 amBlountville Tri Cities TN/VA
Jan 26
TRI3:16 pmBlountville Tri Cities TN/VA
8h 49m
1 stop
ONT9:05 pmOntario
$487
Find similar

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 décembre 18, 2025.
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

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

mer. 4/8

10:30 pm-9:48 am

1 stop8h 18m

Blountville Tri Cities TN/VA

mer. 4/15

12:49 pm-6:15 pm

1 stop8h 26m

$419

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

mer. 4/8

5:09 pm-9:48 am

2 stops13h 39m

Blountville Tri Cities TN/VA

mer. 4/15

12:49 pm-6:15 pm

1 stop8h 26m

$424

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

mer. 4/8

10:32 am-9:22 pm

2 stops7h 50m

Blountville Tri Cities TN/VA

mer. 4/15

2:29 pm-9:36 pm

2 stops10h 07m

$429

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

ven. 1/30

12:41 pm-10:28 pm

1 stop6h 47m

Blountville Tri Cities TN/VA

dim. 2/1

3:14 pm-9:05 pm

1 stop8h 51m

$487

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

ven. 1/30

5:10 pm-9:31 am

2 stops13h 21m

Blountville Tri Cities TN/VA

dim. 2/1

3:14 pm-9:05 pm

1 stop8h 51m

$492

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

lun. 1/19

10:30 pm-9:31 am

1 stop8h 01m

Blountville Tri Cities TN/VA

jeu. 1/22

3:16 pm-9:05 pm

1 stop8h 49m

$657

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

lun. 1/19

11:59 pm-11:42 am

2 stops8h 43m

Blountville Tri Cities TN/VA

jeu. 1/22

4:33 pm-10:48 pm

1 stop9h 15m

$662

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

lun. 1/19

7:30 pm-9:41 am

2 stops11h 11m

Blountville Tri Cities TN/VA

jeu. 1/22

12:07 pm-6:20 pm

2 stops9h 13m

$667

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

mar. 1/27

12:41 pm-10:28 pm

1 stop6h 47m

Blountville Tri Cities TN/VA

mer. 1/28

6:05 am-11:31 am

1 stop8h 26m

$694

OntarioBlountville

ONT - TRI

ONTTRI

Ontario

ven. 1/30

5:10 pm-9:31 am

2 stops13h 21m

Blountville Tri Cities TN/VA

dim. 2/1

3:14 pm-11:58 pm

2 stops11h 44m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $306, 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 December is also cheap. Prices for this month can be found on momondo for an average of $408.

What is the cheapest day to depart on your flight to Blountville?

According to our data, Tuesday is the cheapest day to fly to Blountville from Ontario. The lowest ticket price found for a Tuesday departure recently was $486. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $675.

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

The cheapest time of day to fly to Blountville is in the morning when flights can be purchased for as low as $519. Flights to Blountville are more costly at noon, with an average ticket price of $578. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

8h 01m

Direct flights

None
The fastest flight from Ontario to Blountville takes 8h 01m
There are no direct flights from Ontario to Blountville. There are no popular flight routes from Ontario to Blountville.
Search flight deals

  • 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 8h 01m.

  • 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
American AirlinesPriceFrom $306Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $348Free CancellationRating
7.9
8,005 reviews
Search Delta flights

Traveling to a place near Blountville?

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