CA $330 Cheap Flight to Sullivan County

View CA $330 flight on Thu, May 7, 2026Opens in a new window

Popular airlines to Sullivan County

  • American Airlines

  • Delta

  • United

  • KLM

  • Virgin Atlantic

  • Breeze Airways

  • Air France

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How much is the cheapest flight to Sullivan County?

Prices were available within the past 7 days and start at CA $330 for one-way flights and CA $506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 16 - Tue, Jun 2
SEA
Seattle
TRI
Tri-Cities
CA $506 Roundtrip, found 9 hours ago
CA $506
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, May 16 from Seattle to Tri-Cities, returning Tue, Jun 2, priced at CA $506 found 9 hours ago
Delta
Tue, May 19 - Tue, Jun 2
SEA
Seattle
TRI
Tri-Cities
CA $554 Roundtrip, found 9 hours ago
CA $554
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, May 19 from Seattle to Tri-Cities, returning Tue, Jun 2, priced at CA $554 found 9 hours ago
American Airlines
Sun, May 24 - Sat, May 30
YYZ
Toronto
TRI
Tri-Cities
CA $584 Roundtrip, just found
CA $584
Roundtrip
just found
Select American Airlines flight, departing Sun, May 24 from Toronto to Tri-Cities, returning Sat, May 30, priced at CA $584 just found
Delta
Sat, May 16 - Mon, Jun 1
SEA
Seattle
TRI
Tri-Cities
CA $596 Roundtrip, found 9 hours ago
CA $596
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, May 16 from Seattle to Tri-Cities, returning Mon, Jun 1, priced at CA $596 found 9 hours ago
American Airlines
Sun, May 24 - Sat, May 30
YYZ
Toronto
TRI
Tri-Cities
CA $597 Roundtrip, just found
CA $597
Roundtrip
just found
Select American Airlines flight, departing Sun, May 24 from Toronto to Tri-Cities, returning Sat, May 30, priced at CA $597 just found
Delta
Wed, May 13 - Tue, Jun 2
SEA
Seattle
TRI
Tri-Cities
CA $600 Roundtrip, found 4 days ago
CA $600
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 13 from Seattle to Tri-Cities, returning Tue, Jun 2, priced at CA $600 found 4 days ago
Delta
Tue, Apr 21 - Fri, May 8
SEA
Seattle
TRI
Tri-Cities
CA $608 Roundtrip, found 4 days ago
CA $608
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Apr 21 from Seattle to Tri-Cities, returning Fri, May 8, priced at CA $608 found 4 days ago
United
Tue, Jun 9 - Sat, Jun 20
YYZ
Toronto
TRI
Tri-Cities
CA $751 Roundtrip, found 12 hours ago
CA $751
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Jun 9 from Toronto to Tri-Cities, returning Sat, Jun 20, priced at CA $751 found 12 hours ago
WestJet
Wed, Sep 16 - Sat, Sep 19
YHZ
Halifax
TRI
Tri-Cities
CA $893 Roundtrip, found 4 days ago
CA $893
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Sep 16 from Halifax to Tri-Cities, returning Sat, Sep 19, priced at CA $893 found 4 days ago
Air Canada
Thu, Sep 17 - Wed, Sep 23
YLW
Kelowna
TRI
Tri-Cities
CA $929 Roundtrip, found 1 day ago
CA $929
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 17 from Kelowna to Tri-Cities, returning Wed, Sep 23, priced at CA $929 found 1 day ago

Trending flights to Sullivan County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, May 24 - Sat, May 30
YYZ
Toronto
TRI
Tri-Cities
CA $584 Roundtrip, just found
CA $584
Roundtrip
just found
Select American Airlines flight, departing Sun, May 24 from Toronto to Tri-Cities, returning Sat, May 30, priced at CA $584 just found

Frequently asked questions

How do I find cheap flights to Sullivan County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to give you the most flexible fares on the market. Just tick the "No change fee" box directly underneath the filter heading "Flexible change policies" to find your ideal flight to Sullivan County.
Which airlines fly to Sullivan County?
When it's time to get away, these leading carriers will make getting away to Sullivan County a breeze:

  • American Airlines - 191 flights to or near Sullivan County each month, including 191 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta - 143 flights to or near Sullivan County each month, including 143 flights to Tri-Cities Regional Airport (TRI) per month.

How can I find cheap tickets to Sullivan County?
In the last seven days, CA $506 was the lowest price for a flight to Sullivan County. For an even cheaper fare, book well ahead of time and be flexible with your travel dates. Search for your airfare to Sullivan County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Sullivan County?
In the last seven days, round-trip airfares to Sullivan County sold from just CA $506 and peaked at CA $929. For one-way trips out of Bangor (BGR), the cheapest seat during this time was just CA $330.
What are the most popular airports to fly into in Sullivan County?
Book your flight to Tri-Cities Regional Airport (TRI) and sample everything that Sullivan County has to offer. As the region's main entry point, around 342 flights land here every month.
When is the cheapest time to fly to Sullivan County?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to get the cheapest flight. Avoid the weekends if you can, because Saturday is typically the most expensive day. Spend the dollars you saved having a ball in Sullivan County instead!
How much is a plane ticket to Sullivan County?
In the last seven days, journeys to Sullivan County ranged between CA $506 and CA $929. Prices depend on the time of departure, carrier, cabin class and when you make your booking.
What months are the cheapest to book a flight to Sullivan County?
February is the ideal month to score bargain flights to Sullivan County. Bear in mind that the priciest time to book in the USA isn't the middle of summer, but the festive month of December.

Travel information

Sullivan County Flights Information

Airlines serving
American Airlines, Delta, United, WestJet, Air Canada
Roundtrip price
from CA $506
Sullivan County Flights Information

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