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Newburgh to San Francisco SWF → SFO

Stewart International Airport (SWF) → San Francisco International Airport (SFO)

The cheapest return found recently is $472 with Breeze Airways, 9 Dec – 17 Dec, found yesterday. The cheapest one-way found recently is $511 with Allegiant Air, 30 Mar 2027, found yesterday.

Return

The cheapest return fare on each of 7 departure dates is usually $527 to $618.

Cheapest return found recently

$472

9 Dec – 17 Dec · Breeze Airways

Stewart International Airport (SWF) → San Francisco International Airport (SFO)

Leaves 12:39 p.m. · Return leaves 10:54 a.m. · 22 h 1 min of travel, both ways together

out 2 stops, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $472 9 Dec – 17 Decfound yesterdaySee prices for these dates

Cheapest we hold, of any age $457 9 Dec – 21 Decfound 2 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $385 to $797.

$472, the cheapest return found recently, sits here in that range of $385 to $797.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 7 departure dates from 24 Oct to 30 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 8-night return fares leaving within 3 days of 9 Dec to compare.

Every date we hold

10 fares on 7 departure dates

24 Oct – 25 Oct: $565, found 2 days ago22 Nov – 30 Nov: $521, found 6 days ago9 Dec – 21 Dec: $457, found 2 days ago12 Dec – 27 Dec: $533, found yesterday21 Dec – 30 Dec: $665, found 3 days ago24 Dec – 5 Jan 2027: $700, found 2 days ago30 Dec – 12 Jan 2027: $571, found 3 days agoOctNovDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
24 Oct – 25 Oct$565Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 2 stops, back 1 stopfound 2 days agoSee prices for these dates
22 Nov – 30 Nov$521Allegiant AirStewart International Airport (SWF) → San Francisco International Airport (SFO)out 1 stop, back 3 stopsfound 6 days agoSee prices for these dates
9 Dec – 21 Dec$457Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
12 Dec – 27 Dec$533Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 2 stops, back 1 stopfound yesterdaySee prices for these dates
21 Dec – 30 Dec$665Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 3 stops, back 1 stopfound 3 days agoSee prices for these dates
24 Dec – 5 Jan 2027$700Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 2 stops, back 1 stopfound 2 days agoSee prices for these dates
30 Dec – 12 Jan 2027$571Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)out 2 stops, back 3 stopsfound 3 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $457.

October 2026From $5651 departure date24 Oct – 25 Oct · found 2 days agoSee prices for these dates
November 2026From $5211 departure date22 Nov – 30 Nov · found 6 days agoSee prices for these dates
December 2026From $457Cheapest seen5 departure dates9 Dec – 21 Dec · found 2 days agoSee prices for these dates

Airlines on the cheapest dates: Breeze Airways, Allegiant Air.

One-way

The cheapest one-way fare on each of 5 departure dates is usually $511 to $564.

Cheapest one-way found recently

$511

30 Mar 2027 · Allegiant Air

Stewart International Airport (SWF) → San Francisco International Airport (SFO)

Leaves 12:13 p.m. · 48 h 36 min trip

2 stops

found yesterday

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $511 30 Mar 2027found yesterdayOpen this trip

Cheapest we hold, of any age $364 18 Mar 2027found 4 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $118 to $393.

At $511, the cheapest one-way found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 5 departure dates from 18 Mar 2027 to 12 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 30 Mar 2027 to compare.

Every date we hold

6 fares on 5 departure dates

18 Mar 2027: $364, found 4 days ago30 Mar 2027: $511, found yesterday21 Apr 2027: $649, found 2 days ago23 May 2027: $552, found 2 days ago12 Jul 2027: $564, found yesterdayMarAprMayJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
18 Mar 2027$364Allegiant AirStewart International Airport (SWF) → San Francisco International Airport (SFO)1 stopfound 4 days agoOpen this trip
30 Mar 2027$511Allegiant AirStewart International Airport (SWF) → San Francisco International Airport (SFO)2 stopsfound yesterdayOpen this trip
21 Apr 2027$649Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)2 stopsfound 2 days agoOpen this trip
23 May 2027$552Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)2 stopsfound 2 days agoOpen this trip
12 Jul 2027$564Breeze AirwaysStewart International Airport (SWF) → San Francisco International Airport (SFO)2 stopsfound yesterdayOpen this trip

Which month looks cheapest?

March 2027 is the cheapest month — from $364.

March 2027From $364Cheapest seen2 departure dates18 Mar 2027 · found 4 days agoOpen this trip
April 2027From $6491 departure date21 Apr 2027 · found 2 days agoOpen this trip
May 2027From $5521 departure date23 May 2027 · found 2 days agoOpen this trip
July 2027From $5641 departure date12 Jul 2027 · found yesterdayOpen this trip

Airlines on the cheapest dates: Breeze Airways, Allegiant Air.

Premium cabin fares from Newburgh to San Francisco

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 9 Dec – 17 Dec in another cabin: Premium economy · Business · First

Today's prices for 30 Mar 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Newburgh to San Francisco?

Return

Fares 14 to 29 days before departure were typically 27% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
7–13 days$578$474+37%7
14–29 days$421$385Cheapest seen10
30–59 days$432$385+3%14
60–89 days$652$571+55%24
90–179 days$443$443+5%9

One-way

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
30–59 days$221$131+4%14
60–89 days$212$118Cheapest seen15
90–179 days$364$212+72%25
180+ days$411$374+94%14

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

New York → San Francisco

88 km from Newburgh

$293

$179 less than flying from Newburgh

3 Dec – 14 Dec · LGA → SFO · out 1 stop, back 1 stop

found 2 hours ago

See this route

Hartford → San Francisco

127 km from Newburgh

$461

$11 less than flying from Newburgh

22 Nov – 30 Nov · BDL → SFO · out 1 stop, back 1 stop

found 6 days ago

Check today's price

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

New York → San Francisco

88 km from Newburgh

$202

$309 less than flying from Newburgh

30 Mar 2027 · EWR → SFO · nonstop

found 20 hours ago

See this route

Newburgh → Sacramento

121 km from San Francisco

$289

$222 less than flying to San Francisco

6 Feb 2027 · SWF → SMF · 3 stops

found 3 days ago

Check today's price

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 9 Dec – 17 Dec. A live search on this page shows what those dates cost now, for one adult in economy.

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