ONT - TRI

$239 Find Cheap Flights from Ontario to Blountville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Blountville departing on 7/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Blountville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Blountville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Blountville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Ontario to Blountville (ONT-TRI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Blountville 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 Ontario to Blountville

Sat, Sep 6 - Sat, Sep 13
Delta Logo
11:45 am - 10:35 pmONT-TRI
7h 50m1 stop
Delta Logo
6:11 am - 10:42 amTRI-ONT
7h 31m1 stop
$409Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
4:50 pm - 10:10 amONT-TRI
14h 20m2 stops
Delta Logo
6:11 am - 10:42 amTRI-ONT
7h 31m1 stop
$414Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
4:50 pm - 10:10 amONT-TRI
14h 20m2 stops
Delta Logo
4:50 pm - 10:43 pmTRI-ONT
8h 53m2 stops
$419Delta
Find Deal
Sat, Jul 19 - Tue, Jul 29
American Airlines Logo
10:53 am - 10:51 pmONT-TRI
8h 58m1 stop
American Airlines Logo
4:36 pm - 10:34 pmTRI-ONT
8h 58m1 stop
$434American Airlines
Find Deal
Sat, Jul 19 - Tue, Jul 29
American Airlines Logo
6:53 pm - 10:46 amONT-TRI
12h 53m2 stops
American Airlines Logo
2:43 pm - 9:38 pmTRI-ONT
9h 55m1 stop
$439American Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Delta Logo
10:59 pm - 9:34 amONT-TRI
7h 35m1 stop
Delta Logo
3:50 pm - 11:46 pmTRI-ONT
10h 56m2 stops
$443Delta
Find Deal
Sat, Jul 19 - Tue, Jul 29
American Airlines Logo
6:53 pm - 10:46 amONT-TRI
12h 53m2 stops
American Airlines Logo
5:05 am - 12:00 pmTRI-ONT
9h 55m2 stops
$444American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
Delta Logo
10:05 pm - 9:30 amONT-TRI
8h 25m1 stop
Delta Logo
4:05 pm - 10:27 pmTRI-ONT
9h 22m1 stop
$459Delta
Find Deal
Thu, Jul 17 - Mon, Jul 21
Delta Logo
10:05 pm - 9:30 amONT-TRI
8h 25m1 stop
Delta Logo
4:05 pm - 11:42 pmTRI-ONT
10h 37m2 stops
$464Delta
Find Deal
Thu, Jul 17 - Mon, Jul 21
American Airlines Logo
11:59 pm - 2:15 pmONT-TRI
11h 16m2 stops
American Airlines Logo
2:46 pm - 9:38 pmTRI-ONT
9h 52m2 stops
$561American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Ontario to Blountville flights

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

What’s the cheapest day of the week to fly from Ontario to Blountville?

The average price of all round-trip flights from Ontario to Blountville clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Blountville on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Ontario to Blountville. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Blountville, 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 Ontario to Blountville is February, where tickets cost $368 (return) on average. On the other hand, the most expensive months are May and January, where the average cost of round-trip tickets is $695 and $584 respectively.

Good to know

Low seasonJuly
High seasonAugust
Cheapest flight$239
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Ontario to Blountville

When to book flights from Ontario to Blountville

Are your dates flexible? Find out the best times to travel from Ontario to Blountville 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 Ontario to Blountville

  • What is the cheapest flight from Ontario to Blountville?

    In the last 3 days, the lowest price for a flight from Ontario to Blountville was $239 for a one-way ticket and $409 for a round-trip.

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

    No

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

    When flying out of Ontario you will be using Ontario. You will be landing at Blountville, also known as Blountville Tri Cities TN/VA.

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

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

  • Which airline alliances offer flights from Ontario to Blountville?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Blountville are Delta and American Airlines. With an average price for the route of $449 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $541 and an overall rating of 7.2.

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

    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 Ontario to Blountville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Blountville from Ontario 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 Ontario to Blountville?

    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 Blountville with an airline and back to Ontario with another airline. Booking your flights between Ontario and TRI 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 Ontario to Blountville?

    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 Blountville from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ontario to Blountville

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Blountville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Blountville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7982 reviews
7.9Comfort
7.3Food
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.