Boston → Santiago flights

Boston (BOS, PSM)→Santiago (STI)
from€304

Last observed price · Last checked: 26 Aug 2026 · Price may change

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Short answer

JetBlue flies Boston to Santiago non-stop. The lowest fare our own searches returned is €304, seen on 26 Aug 2026. The average across the fares we caught is €402. January 2027 is the cheapest month in our observations, at €304. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search
Last checked: 26 Aug 2026 · Price may change
€304
Fri 8 Jan 2027 → Mon 11 Jan 2027
American Airlines2 stops3 nights
Cheapest
Last checked: 26 Aug 2026 · Price may change
€304 lowest€402 average7h 01m fastest
Options found on this date
AAAmerican Airlines18:23 · 2 stops€304
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Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

AA€304Cheapest8 Jan 2027 → 11 Jan 2027American Airlines · 2 stops · 18:23Last checked: 26 Aug 2026 · Price may change3 nightsView ticket →AA€30911 Nov 2026 → 17 Nov 2026American Airlines · 2 stops · 19:31Last checked: 26 Aug 2026 · Price may change6 nightsView ticket →AA€33515 Sep 2026 → 29 Sep 2026Air Arabia Abu Dhabi · 2 stops · 17:23Last checked: 26 Aug 2026 · Price may change14 nightsView ticket →JE€34913 Nov 2026 → 18 Nov 2026JetBlue · 1 stop · 20:15Last checked: 26 Aug 2026 · Price may change5 nightsView ticket →AA€55717 Dec 2026 → 23 Dec 2026American Airlines · 2 stops · 20:57Last checked: 26 Aug 2026 · Price may change6 nightsView ticket →AA€55729 Aug 2026 → 1 Sep 2026American Airlines · 2 stops · 06:00Last checked: 26 Aug 2026 · Price may change3 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 26 Aug 2026
Boston → SantiagoFri 8 Jan 2027 · €304
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Route facts

Direct flights
Non-stop
BOS - STI, 7h 01m
Airlines seen
1
JetBlue
Cheapest month
January 2027
€304
Average observed
€402
Typical duration
7h 01m
Alternative airports
1
PSM

Frequently asked

Are there direct flights from Boston to Santiago?+

Yes. We have seen non-stop flights on this route, flown by JetBlue.

How much is a flight from Boston to Santiago?+

The lowest fare we have observed is €304, found on 26 Aug 2026. Prices move, so read it as a floor rather than a quote.

Which airlines fly from Boston to Santiago?+

These are the carriers we have seen on the route: JetBlue.

When is the cheapest month to fly from Boston to Santiago?+

In our observations January 2027 is the cheapest month so far, at €304.

Similar routes

Boston → Istanbul€394New York → Santiago€225Boston → London€375Fort Lauderdale → Santiago€404Boston → Paris€471Orlando → Santiago€300Boston → Barcelona€332Miami → Santiago€380

More routes from Boston

Boston → Istanbul€394Boston → London€375Boston → Paris€471Boston → Barcelona€332Boston → Munich€653Boston → San Juan€238Boston → Frankfurt€559Boston → Orlando€127Boston → Los Angeles€233Boston → Zurich€396Boston → Santo Domingo€174Boston → Lisbon€555Boston → Rome€479Boston → Dublin€416Boston → Amsterdam€547Boston → Reykjavik€384Boston → DohaBoston → Dubai€638Boston → Cancun€355Boston → Copenhagen€643Boston → TrabzonBoston → AnkaraBoston → Madrid€336Boston → Sao Paulo€306Boston → Toronto€173Boston → Ponta Delgada€678Boston → Montreal€241Boston → Hong KongBoston → Bogota€348Boston → Vancouver€197

More routes to Santiago

New York → Santiago€225Fort Lauderdale → Santiago€404Orlando → Santiago€300Miami → Santiago€380

Last checked: 26 Aug 2026