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Find cheap flights from New Hampshire to Stewart Intl. from $116

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to New Windsor departing on 6/5. 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
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Stewart Intl.

In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$116
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Boston to New Windsor

FAQs for booking flights from New Hampshire to Stewart Intl.

  • How does KAYAK find such low prices on flights from New Hampshire to Stewart Intl.?

    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 New Hampshire to Stewart Intl..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Stewart Intl.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stewart Intl. from New Hampshire 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 New Hampshire to Stewart Intl.?

    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 Stewart Intl. with an airline and back to New Hampshire with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Stewart Intl.?

    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 Stewart Intl. from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from New Hampshire to New Windsor?

Find which airlines fly direct from New Hampshire to Stewart, which days they fly and book direct flights.

Nonstop departures

New Hampshire to New Windsor Stewart

Monday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Tuesday

PLAY, Allegiant Air

PLAY, Allegiant Air

Wednesday

Allegiant Air, PLAY

Allegiant Air, PLAY

Thursday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Friday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Saturday

Allegiant Air, PLAY

Allegiant Air, PLAY

Sunday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

See more direct flights

Nonstop returns

New Windsor Stewart to New Hampshire

Monday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Tuesday

PLAY, Allegiant Air

PLAY, Allegiant Air

Wednesday

Allegiant Air, PLAY

Allegiant Air, PLAY

Thursday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Friday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Saturday

Allegiant Air, PLAY

Allegiant Air, PLAY

Sunday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

See more direct flights
See more direct flights

Book cheap flights from New Hampshire to Stewart Intl.

Recent round-trip flight deals

6/22Sat
1 stop
11h 46mBOS-SWF
6/23Sun
2 stops
15h 34mSWF-BOS
$294
6/4Tue
1 stopPLAY
22h 50mBOS-SWF
6/11Tue
1 stopPLAY
22h 45mSWF-BOS
$668
6/4Tue
1 stopPLAY
22h 50mBOS-SWF
6/11Tue
1 stopPLAY
22h 45mSWF-BOS
$679
6/11Tue
1 stopPLAY
22h 50mBOS-SWF
6/17Mon
1 stopPLAY
22h 45mSWF-BOS
$702
5/28Tue
1 stopPLAY
22h 50mBOS-SWF
5/31Fri
1 stopPLAY
22h 45mSWF-BOS
$759
6/6Thu
1 stopPLAY
22h 50mBOS-SWF
6/9Sun
1 stopPLAY
22h 45mSWF-BOS
$775
6/5Wed
1 stopPLAY
22h 50mBOS-SWF
6/8Sat
1 stopPLAY
22h 45mSWF-BOS
$819
6/3Mon
1 stopPLAY
22h 50mBOS-SWF
6/5Wed
1 stopPLAY
22h 45mSWF-BOS
$820
5/21Tue
1 stopPLAY
22h 50mBOS-SWF
5/28Tue
1 stopPLAY
22h 45mSWF-BOS
$898
5/24Fri
1 stopPLAY
22h 50mBOS-SWF
5/31Fri
1 stopPLAY
22h 45mSWF-BOS
$918

Search by stops

Search by airline

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Recent one-way flight deals

6/5Wed
2 stops
16h 06mBOS-SWF
$116
6/3Mon
1 stop
6h 26mBOS-SWF
$124
6/3Mon
1 stop
6h 26mBOS-SWF
$126
6/14Fri
1 stop
15h 06mMHT-SWF
$128
6/21Fri
1 stop
6h 37mBOS-SWF
$129
5/15Wed
1 stop
12h 46mBOS-SWF
$131
5/15Wed
1 stop
12h 46mBOS-SWF
$136
5/15Wed
1 stop
12h 46mBOS-SWF
$137
6/5Wed
1 stop
12h 07mBOS-SWF
$140
6/2Sun
1 stop
12h 49mBOS-SWF
$141

Search by stops

Search by price

Last minute flights from New Hampshire to New Windsor

Last minute flight, train and bus deals

5/9Thu
multi-stop
17h 30mBOS-SWF
5/13Mon
multi-stop
11h 36mSWF-BOS
$342
5/11Sat
multi-stop
12h 46mBOS-SWF
5/13Mon
multi-stop
11h 36mSWF-BOS
$358
5/9Thu
multi-stop
17h 30mBOS-SWF
5/16Thu
multi-stop
13h 57mSWF-BOS
$445
5/9Thu
multi-stop
17h 30mBOS-SWF
5/12Sun
multi-stop
37h 57mSWF-BOS
$451
5/12Sun
multi-stop
11h 39mBOS-SWF
5/13Mon
multi-stop
11h 36mSWF-BOS
$457
5/9Thu
multi-stop
17h 30mBOS-SWF
5/16Thu
multi-stop
9h 44mSWF-BOS
$506
5/9Thu
multi-stop
17h 30mBOS-SWF
5/12Sun
multi-stop
37h 57mSWF-BOS
$528
5/9Thu
multi-stop
17h 30mBOS-SWF
5/12Sun
multi-stop
37h 57mSWF-BOS
$532
5/10Fri
multi-stopPLAY
22h 50mBOS-SWF
5/12Sun
multi-stopPLAY
22h 45mSWF-BOS
$1,092
5/9Thu
multi-stopPLAY
22h 50mBOS-SWF
5/12Sun
multi-stopPLAY
22h 45mSWF-BOS
$1,111

Search by stops

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Flights to Stewart Intl.

Destination:

Stewart Intl. (SWF)United States

Return flight deals:

Stewart Intl. - New Hampshire

Cabin classes: