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Fort Lauderdale to Newburgh flights in December 2026 from $109 FLL → SWF

Fort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)

For departures in December 2026, the cheapest return found recently is $225 with Allegiant Air, 17 Dec – 20 Dec, found yesterday. The cheapest one-way found recently is $109 with Allegiant Air, 29 Dec, found 3 days ago.

Return

In December 2026, the cheapest return fare on each of 11 departure dates is usually $223 to $300. Across all 29 departure dates we hold on this route, it is usually $225 to $367. Of the 3 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$225

17 Dec – 20 Dec · Allegiant Air

Fort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)

out nonstop, back nonstop

found yesterday

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Cheapest we hold, of any age

$166

3 Dec – 5 Dec · Allegiant Air

Fort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)

out nonstop, back 1 stop

found 7 days ago

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
3 Dec – 5 Dec$166Allegiant Airout nonstop, back 1 stopfound 7 days agoSee prices for these dates
10 Dec – 13 Dec$186Allegiant Airout nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Dec – 13 Dec$221Frontier Airlinesout 2 stops, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 20 Dec$225Allegiant Airout nonstop, back nonstopfound yesterdaySee prices for these dates
8 Dec – 12 Dec$250Frontier Airlinesout 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

11 departure dates

3 Dec – 5 Dec: $166, found 7 days ago8 Dec – 12 Dec: $250, found 5 days ago9 Dec – 13 Dec: $221, found 2 days ago10 Dec – 13 Dec: $186, found 5 days ago16 Dec – 22 Dec: $429, found 2 days ago17 Dec – 20 Dec: $225, found yesterday22 Dec – 29 Dec: $252, found 7 days ago24 Dec – 3 Jan 2027: $291, found 6 days ago27 Dec – 29 Dec: $313, found yesterday29 Dec – 3 Jan 2027: $260, found 7 days ago31 Dec – 3 Jan 2027: $308, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 5 Dec$166Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
8 Dec – 12 Dec$250Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
9 Dec – 13 Dec$221Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out 2 stops, back nonstopfound 2 days agoSee prices for these dates
10 Dec – 13 Dec$186Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Dec – 22 Dec$429Frontier AirlinesFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out 2 stops, back nonstopfound 2 days agoSee prices for these dates
17 Dec – 20 Dec$225Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back nonstopfound yesterdaySee prices for these dates
22 Dec – 29 Dec$252Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back 1 stopfound 7 days agoSee prices for these dates
24 Dec – 3 Jan 2027$291Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back nonstopfound 6 days agoSee prices for these dates
27 Dec – 29 Dec$313Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back 1 stopfound yesterdaySee prices for these dates
29 Dec – 3 Jan 2027$260Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back nonstopfound 7 days agoSee prices for these dates
31 Dec – 3 Jan 2027$308Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)out nonstop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $114.

November 2026From $2579 departure dates15 Nov – 19 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $16611 departure dates3 Dec – 5 Dec · found 7 days agoSee prices for these dates
January 2027From $114Cheapest seen8 departure dates7 Jan 2027 – 10 Jan 2027 · found yesterdaySee prices for these datesEvery date in January 2027
February 2027From $1501 departure date4 Feb 2027 – 8 Feb 2027 · found yesterdaySee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 7 departure dates is usually $102 to $121. Across all 8 departure dates we hold on this route, it is usually $88 to $118.

Cheapest one-way found recently

$109

29 Dec · Allegiant Air

Fort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)

nonstop

found 3 days ago

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Cheapest we hold, of any age

$69

3 Dec · Allegiant Air

Fort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)

nonstop

found 7 days ago

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
3 Dec$69Allegiant Airnonstopfound 7 days agoOpen this trip
22 Dec$94Allegiant Airnonstopfound 5 days agoOpen this trip
29 Dec$109Allegiant Airnonstopfound 3 days agoOpen this trip
24 Dec$114Allegiant Airnonstopfound 7 days agoOpen this trip
10 Dec$115Allegiant Airnonstopfound 6 days agoOpen this trip

Every date we hold

7 departure dates

3 Dec: $69, found 7 days ago10 Dec: $115, found 6 days ago22 Dec: $94, found 5 days ago24 Dec: $114, found 7 days ago27 Dec: $129, found 4 days ago29 Dec: $109, found 3 days ago31 Dec: $126, found 7 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$69Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 7 days agoOpen this trip
10 Dec$115Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 6 days agoOpen this trip
22 Dec$94Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 5 days agoOpen this trip
24 Dec$114Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 7 days agoOpen this trip
27 Dec$129Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 4 days agoOpen this trip
29 Dec$109Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 3 days agoOpen this trip
31 Dec$126Allegiant AirFort Lauderdale-Hollywood International Airport (FLL) → Stewart International Airport (SWF)nonstopfound 7 days agoOpen this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $63.

December 2026From $697 departure dates3 Dec · found 7 days agoOpen this trip
January 2027From $63Cheapest seen1 departure date7 Jan 2027 · found 2 days agoOpen this tripEvery date in January 2027

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work