$167+ Cheap flights from Ontario (ONT) to Johnson City, TN, TN
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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TYS
Mar 26 — Apr 21
1 adult, Economy
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Find cheap flights from Ontario to Johnson City 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 Johnson City
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Best
Last-minute
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Cheapest flights from Ontario to Johnson CityExplore the most affordable flight options available from Ontario to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
Explore the most affordable flight options available from Ontario to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 6/810:59 pm
ONT
- TRI
1 stop7h 36m
Delta
Sat 7/46:05 am
TRI
- ONT
1 stop8h 15m
Delta
Deal found 2/21![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/2410:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Tue 3/313:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/24![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Sat 7/44:30 pm
TRI
- ONT
1 stop8h 39m
Delta
Deal found 2/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Tue 7/73:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 6/810:59 pm
ONT
- TRI
1 stop7h 36m
Delta
Fri 6/263:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 6/810:59 pm
ONT
- TRI
1 stop7h 36m
Delta
Wed 6/243:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Mon 6/223:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 5/205:50 pm
ONT
- TRI
2 stops12h 41m
Delta
Sat 5/304:49 pm
TRI
- ONT
1 stop7h 59m
Delta
Deal found 2/21![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 3/235:09 pm
ONT
- TRI
2 stops13h 41m
Delta
Mon 3/303:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/23![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Wed 6/243:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 2/2410:20 pm
ONT
- TRI
1 stop8h 12m
Delta
Tue 3/313:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/24![Delta logo]()
$419
Best flights from Ontario to Johnson CityDiscover carefully curated flight deals from Ontario to Johnson City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
Discover carefully curated flight deals from Ontario to Johnson City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/2410:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Tue 3/313:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/24![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 3/2311:59 pm
ONT
- TRI
1 stop7h 44m
American Airlines
Mon 3/304:15 pm
TRI
- ONT
1 stop9h 15m
American Airlines
Deal found 2/23![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 6/1012:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Tue 7/73:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 3/2310:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Mon 3/303:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/23![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 5/2010:00 pm
ONT
- TRI
1 stop8h 31m
Delta
Sat 5/301:35 pm
TRI
- ONT
1 stop8h 01m
Delta
Deal found 2/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 6/1012:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Thu 7/23:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 6/910:59 pm
ONT
- TRI
1 stop7h 36m
Delta
Thu 7/23:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 3/1310:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Wed 3/183:53 pm
TRI
- ONT
1 stop8h 07m
Delta
Deal found 2/21![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Wed 7/13:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 6/1212:00 pm
ONT
- TRI
1 stop7h 26m
Delta
Wed 6/243:50 pm
TRI
- ONT
1 stop9h 19m
Delta
Deal found 2/21![Delta logo]()
$413
Last-minute flights from Ontario to Johnson CityDiscover last-minute flight deals from Ontario to Johnson City. Data last updated February 24, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Johnson City. Data last updated February 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 2/2410:20 pm
ONT
- TRI
1 stop8h 12m
Delta
Tue 3/313:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/24![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 2/2411:58 pm
ONT
- TRI
2 stops12h 01m
American Airlines
Tue 3/315:30 am
TRI
- ONT
2 stops13h 52m
American Airlines
Deal found 2/24![American Airlines logo]()
$539
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.
Fri 3/1310:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Wed 3/183:53 pm
TRI
- ONT
1 stop8h 07m
Delta
Deal found 2/20![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 2/23. 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.
Mon 3/2310:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Mon 3/303:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/23![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/2410:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Tue 3/313:53 pm
TRI
- ONT
2 stops10h 58m
Delta
Deal found 2/24![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/2410:36 pm
ONT
- TRI
1 stop9h 01m
American Airlines
Tue 3/315:30 am
TRI
- ONT
2 stops13h 52m
American Airlines
Deal found 2/24![American Airlines logo]()
$484
One-way flights from Ontario to Johnson CitySearch for one-way flight options from Ontario to Johnson City. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
Search for one-way flight options from Ontario to Johnson City. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:23 pm
ONT
- TRI
2 stops38h 43m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$167
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.
Tue 5/2611:04 pm
ONT
- TRI
1 stop7h 27m
Delta
Deal found 2/20![Delta logo]()
$319
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.
Sun 5/2411:04 pm
ONT
- TRI
1 stop7h 27m
Delta
Deal found 2/20![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 2/23. 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.
Thu 6/185:05 pm
ONT
- TRI
2 stops13h 30m
Delta
Deal found 2/23![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 3/2410:25 pm
ONT
- TRI
1 stop8h 25m
Delta
Deal found 2/24![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/2411:58 pm
ONT
- TRI
2 stops11h 23m
American Airlines
Deal found 2/24![American Airlines logo]()
$358
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.
Sun 5/245:44 am
ONT
- TRI
2 stops9h 05m
American Airlines
Deal found 2/20![American Airlines logo]()
$384
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.
Tue 5/2610:22 am
ONT
- TRI
2 stops10h 25m
American Airlines
Deal found 2/20![American Airlines logo]()
$393
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.
Mon 5/2510:22 am
ONT
- TRI
2 stops10h 25m
American Airlines
Deal found 2/20![American Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:59 am
ONT
- TRI
3 stops28h 15m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$448
Find flight deals from Ontario to Johnson City
Keep the following information in mind while searching for Ontario to Johnson City flight deals. Data was last updated February 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $167 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $483 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Johnson City 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 24, 2026.
Use the filters below to find and compare flights from Ontario to Johnson City that are best for you.
Fly from
Ontario
Fly to
Johnson City
Route
Depart
Return
Price
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Tue 3/24
10:25 pm-9:50 am
1 stop8h 25m
Blountville Tri Cities TN/VA
Tue 3/31
3:53 pm-11:51 pm
2 stops10h 58m
$314
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Wed 6/10
12:00 pm-10:26 pm
1 stop7h 26m
Blountville Tri Cities TN/VA
Tue 7/7
3:50 pm-10:09 pm
1 stop9h 19m
$334
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Mon 3/23
10:25 pm-9:50 am
1 stop8h 25m
Blountville Tri Cities TN/VA
Mon 3/30
3:53 pm-11:51 pm
2 stops10h 58m
$364
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Wed 5/20
10:00 pm-9:31 am
1 stop8h 31m
Blountville Tri Cities TN/VA
Sat 5/30
1:35 pm-6:36 pm
1 stop8h 01m
$364
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Wed 6/10
12:00 pm-10:26 pm
1 stop7h 26m
Blountville Tri Cities TN/VA
Thu 7/2
3:50 pm-10:09 pm
1 stop9h 19m
$364
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Tue 6/9
10:59 pm-9:35 am
1 stop7h 36m
Blountville Tri Cities TN/VA
Thu 7/2
3:50 pm-10:09 pm
1 stop9h 19m
$364
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Fri 3/13
10:25 pm-9:50 am
1 stop8h 25m
Blountville Tri Cities TN/VA
Wed 3/18
3:53 pm-9:00 pm
1 stop8h 07m
$389
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Fri 6/12
12:00 pm-10:26 pm
1 stop7h 26m
Blountville Tri Cities TN/VA
Wed 7/1
3:50 pm-10:09 pm
1 stop9h 19m
$389
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Fri 6/12
12:00 pm-10:26 pm
1 stop7h 26m
Blountville Tri Cities TN/VA
Wed 6/24
3:50 pm-10:09 pm
1 stop9h 19m
$413
OntarioBlountville
ONT - TRI
ONTTRI
Ontario
Mon 3/23
11:59 pm-10:43 am
1 stop7h 44m
Blountville Tri Cities TN/VA
Mon 3/30
4:15 pm-10:30 pm
1 stop9h 15m
$419
Showing 1-10 of 18 results
Best time to book a flight from Ontario to Johnson City
Have a flexible travel schedule? Discover the best time to fly to Johnson City from Ontario with our price prediction graph.
ONT-TRI
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Johnson City
ONT-J0H
ONT-TRI
What is the cheapest month to book a flight from Ontario to Johnson City?
Currently, May is the cheapest month in which you can book a flight from Ontario to Johnson City (average of $121). Flying from Ontario to Johnson City in February is currently the most expensive (average of $296). 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.
Reviews of airlines servicing Johnson City
Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated February 24, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Ontario to Johnson City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Johnson City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Johnson City
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Complete your trip
Complete your trip to Johnson City by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Ontario to Johnson City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Johnson City flights
Browse other Ontario and Johnson City flight options. Last updated on February 24, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on February 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Johnson City flights
Consider these flights traveling from Ontario to Johnson City.
Top 3 airlines flying from Ontario to Johnson City
Discover the top 3 airlines that operate flights from Ontario to Johnson City. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$450 | FlexibilityNo cancel fee | On-time71% |