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Cheap Flights from Tri-Cities to New York LaGuardia

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      Travellers and cabin class, 1 Adult, Economy

      Compare Tri-Cities to New York LaGuardia flight deals

      Find the cheapest month or even day of the year to fly to New York LaGuardia

      Book the best New York LaGuardia fare with no extra fees

      Flight deals from Tri-Cities to New York LaGuardia

      Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to New York LaGuardia Airport? If you want to travel next month, return fares start from $594. Find the lowest prices on one-way and return tickets right here.
      New York.$593 per passenger.Departing Thu, 3 Dec, returning Mon, 7 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 3 Dec, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Mon, 7 Dec, arriving in Tri-Cities.Price includes taxes and charges.From $593, select.
      New York.$593 per passenger.Departing Thu, 25 Feb, returning Sun, 28 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 25 Feb, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Sun, 28 Feb, arriving in Tri-Cities.Price includes taxes and charges.From $593, select.
      New York.$594 per passenger.Departing Sat, 24 Oct, returning Sat, 31 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Sat, 24 Oct, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Sat, 31 Oct, arriving in Tri-Cities.Price includes taxes and charges.From $594, select.
      New York.$595 per passenger.Departing Tue, 27 Oct, returning Sun, 1 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Tue, 27 Oct, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Sun, 1 Nov, arriving in Tri-Cities.Price includes taxes and charges.From $595, select.
      New York.$597 per passenger.Departing Thu, 11 Mar, returning Sun, 21 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 11 Mar, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Sun, 21 Mar, arriving in Tri-Cities.Price includes taxes and charges.From $597, select.
      New York.$783 per passenger.Departing Wed, 30 Sep, returning Tue, 6 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Wed, 30 Sep, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Tue, 6 Oct, arriving in Tri-Cities.Price includes taxes and charges.From $783, select.
      New York.$828 per passenger.Departing Mon, 23 Nov, returning Fri, 27 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Mon, 23 Nov, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Fri, 27 Nov, arriving in Tri-Cities.Price includes taxes and charges.From $828, select.
      New York.$1,021 per passenger.Departing Fri, 27 Nov, returning Tue, 1 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Fri, 27 Nov, arriving in New York LaGuardia.Inbound indirect flight with Delta, departs from New York LaGuardia on Tue, 1 Dec, arriving in Tri-Cities.Price includes taxes and charges.From $1,021, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Tri-Cities to New York LaGuardia found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Tri-Cities to New York LaGuardia

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tri-Cities to New York LaGuardia flights are currently cheapest in December.
      Sep
      Find prices
      Oct
      from $594
      Nov
      from $828
      Dec
      from $593
      Jan
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      Feb
      from $593
      Mar
      from $597
      Apr
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      May
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      Jun
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      Jul
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      Aug
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      Tri-Cities to New York LaGuardia: Alternative routes

      Compare routes from Tri-Cities to New York below. You may find an airport to fly into that's cheaper, faster, or easier than New York LaGuardia.

      New York LaGuardia

      13km from central New York
      Closest
      from $593
      Search flights

      New York Newark

      14km from central New York
      Cheapest
      from $545
      Search flights

      New York John F. Kennedy

      21km from central New York
      from $593
      Search flights

      Westchester County

      47km from central New York
      from $770
      Search flights

      Islip

      77km from central New York
      Search flights

      Stewart International

      88km from central New York
      Search flights

      Kingsport to New York: Flight information

      The things to know before you go.
      Cheapest flight found$593
      Cheapest month to flyDecember

      Finding cheap flights from Tri-Cities to New York LaGuardia: Frequently asked questions

      The best price we found for a return flight from Tri-Cities to New York LaGuardia is $593. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Tri-Cities to New York LaGuardia. But we found flights with one or more stops from $593.
      As of September 2026, there are no flights flying from Tri-Cities to New York LaGuardia.
      The cheapest month to fly from Tri-Cities to New York LaGuardia is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to New York LaGuardia Airport on Thursday, 3 December 2026.
      No airlines currently offer direct flights between Tri-Cities Airport and New York LaGuardia Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New York LaGuardia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to New York is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to New York LaGuardia.

      Flying from Tri-Cities Airport (TRI) to New York LaGuardia Airport (LGA): what you need to know

      • Kingsport and New York are in the same timezone, UTC-5.

      • Give yourself plenty of time to make your TRI to LGA flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

      • Travelling during a peak time such as July? Major public holidays and other popular periods can lead to longer queues at airport checkpoints. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

      How to find the cheapest flights from Tri-Cities Airport (TRI) to New York LaGuardia Airport (LGA)

      • The cheapest price we've seen for a one-way Tri-Cities Airport to New York LaGuardia Airport flight is $496. A round-trip fare is currently $593. Depending on the availability and when you book, these fares can change.

      • Don't wait until the last minute. You're more likely to find cheap tickets from TRI to LGA if you book ahead. Airlines often have some great early bird deals.

      • The 'Whole month' tool shows you the cheapest flights from Tri-Cities Airport to New York LaGuardia Airport across the entire month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

      • You don't need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from TRI to LGA.

      • Lock in the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Tri-Cities Airport to New York LaGuardia Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and number of stops.

      Handy information about Tri-Cities Airport (TRI)

      • TRI is located at 2525 Tennessee 75.

      • Tri-Cities Airport gets high marks for on-time performance. 81% of flights that take off from TRI land on time.

      • Tri-Cities Airport is around 18 kilometres from central Kingsport. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

      • The journey on public transport takes about 35 minutes.

      • Taking an early flight from Tri-Cities Airport to New York LaGuardia Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these hotels close to TRI:

      Arriving at New York LaGuardia Airport (LGA)

      Getting from New York LaGuardia Airport (LGA) to central New York

      • You'll find LGA at Hangar 7 Centre.

      • New York LaGuardia Airport to central New York has a drive time of about 30 minutes. It's approximately 13 kilometres away.

      • Travelling on public transport takes around 55 minutes.

      When to fly to New York LaGuardia Airport (LGA)

      • July is the most popular month for flights from Tri-Cities Airport to New York LaGuardia Airport. For a quieter experience, go to New York in December.

      • The warmest month in New York is July, with temperatures ranging between 18ºC and 30ºC. Book your flights from Tri-Cities Airport to New York LaGuardia Airport in this month if you enjoy this type of weather.

      • January sees average temperatures of between -6ºC and 8ºC. Look for cheap tickets from TRI to LGA sometime then if you like cooler conditions.

      Explore more of the United States

      • Philadelphia is just one of the many places in the United States waiting to be discovered once you've seen the sights of New York. Around 129 kilometres away to the south-west, check out popular attractions including Independence Hall, Liberty Bell and Philadelphia Museum of Art.

      • If you're ready to explore another major stop in the United States, head for Boston, roughly 306 kilometres north-east of New York. Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum are among its highlights.

      Plan the rest of your trip from Kingsport to New York

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.