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Cheap flights to San Juan from 73 cities

73 cities in 19 countries. In each country, prices we can stand behind come first, then the cheapest.

Departure cities with a recent price: 69

Recent prices: 1,996

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Fares Aviasales flagged as unusually low

CityFromTripDatesAirportsStopsAirlineFound
Boston$98one-way10 DecBOS → SJUstops unknownFrontier Airlinesfound 2 days agoOpen this trip

When these trips depart

Every price counted here was found on or after 6 Nov.

Return

  • November 2026: 10 cities with a price listed here, from $198

    Tampa · 24 Nov – 1 Dec · found 2 days ago · See prices for these dates

  • December 2026: 24 cities with a price listed here, from $98

    Miami · 5 Dec – 12 Dec · found 2 days ago · See prices for these dates

  • January 2027: 9 cities with a price listed here, from $147

    Philadelphia · 8 Jan 2027 – 7 Feb 2027 · found 4 days ago · See prices for these dates

  • February 2027: 6 cities with a price listed here, from $162

    Philadelphia · 8 Feb 2027 – 14 Feb 2027 · found 2 days ago · See prices for these dates

  • March 2027: 5 cities with a price listed here, from $369

    San Antonio · 20 Mar 2027 – 4 Apr 2027 · found 2 days ago · See prices for these dates

  • April 2027: 3 cities with a price listed here, from $401

    Boston · 5 Apr 2027 – 9 Apr 2027 · found 2 days ago · See prices for these dates

  • May 2027: 1 city with a price listed here, from C$708 (US$497)

    Montreal · 18 May 2027 – 22 May 2027 · found 5 days ago · See prices for these dates

  • July 2027: 1 city with a price listed here, from $936

    Brussels · 27 Jul 2027 – 12 Aug 2027 · found 5 days ago · See prices for these dates

  • August 2027: 1 city with a price listed here, from $568

    Cartagena · 1 Aug 2027 – 4 Aug 2027 · found 6 days ago · See prices for these dates

  • September 2027: 1 city with a price listed here, from $458

    Las Vegas · 24 Sept 2027 – 27 Sept 2027 · found 2 days ago · See prices for these dates

  • October 2027: 1 city with a price listed here, from C$888 (US$623)

    Quebec · 1 Oct 2027 – 4 Oct 2027 · found 6 days ago · See prices for these dates

One-way

  • November 2026: 6 cities with a price listed here, from $46

    Philadelphia · 17 Nov · found 4 days ago · Open this trip

  • December 2026: 10 cities with a price listed here, from $52

    Miami · 1 Dec · found 2 days ago · Open this trip

  • January 2027: 7 cities with a price listed here, from $100

    New York · 5 Jan 2027 · found 3 days ago · Open this trip

  • February 2027: 3 cities with a price listed here, from $115

    Raleigh · 28 Feb 2027 · found 5 days ago · Open this trip

  • March 2027: 3 cities with a price listed here, from $268

    Ontario · 25 Mar 2027 · found 3 days ago · Open this trip

  • April 2027: 2 cities with a price listed here, from $143

    Philadelphia · 28 Apr 2027 · found 2 days ago · Open this trip

  • May 2027: 1 city with a price listed here, from $145

    Albany · 18 May 2027 · found 3 days ago · Open this trip

  • July 2027: 1 city with a price listed here, from $1,015

    Papeete · 12 Jul 2027 · found 5 days ago · Open this trip

Everywhere, by country

1 traveler · Economy

CityFromTripDatesAirportsStopsAirlineFound
United States
Miami$52one-way1 DecMIA → SJUnonstopFrontier Airlinesfound 2 days agoOpen this trip
Hartford$90one-way9 DecBDL → SJUnonstopFrontier Airlinesfound 6 days agoOpen this trip
Boston$98one-way10 DecBOS → SJUstops unknownFrontier Airlinesfound 2 days agoOpen this trip
Cleveland$98one-way15 NovCLE → SJU1 stopFrontier Airlinesfound 4 days agoOpen this trip
New York$100one-way5 Jan 2027EWR → SJUnonstopjetBluefound 3 days agoOpen this trip
Tampa$100one-way3 DecTPA → SJU1 stopFrontier Airlinesfound 3 days agoOpen this trip
Nashville$103one-way3 DecBNA → SJU1 stopjetBluefound 4 days agoOpen this trip
Fort Lauderdale$112one-way1 Jan 2027FLL → SJUnonstopFrontier Airlinesfound 6 days agoOpen this trip
Raleigh$115one-way28 Feb 2027RDU → SJU1 stopFrontier Airlinesfound 5 days agoOpen this trip
New Haven$116one-way2 Jan 2027HVN → SJUnonstopAvelo Airlinesfound 4 days agoOpen this trip
Baltimore$126one-way1 Jan 2027BWI → SJU1 stopFrontier Airlinesfound 4 days agoOpen this trip
Washington$126one-way1 Jan 2027IAD → SJU1 stopFrontier Airlinesfound 4 days agoOpen this trip
Pittsburgh$132one-way14 DecPIT → SJU1 stopFrontier Airlinesfound 7 days agoOpen this trip
Philadelphia$143one-way28 Apr 2027PHL → SJU1 stopAmerican Airlinesfound 2 days agoOpen this trip
PhiladelphiaAs low as $46one-way17 NovPHL → SJUnonstopFrontier Airlinesfound 4 days agoOpen this trip
Albany$145one-way18 May 2027ALB → SJU1 stopAmerican Airlinesfound 3 days agoOpen this trip
Buffalo$145one-way18 DecBUF → SJU1 stopAmerican Airlinesfound 2 days agoOpen this trip
Denver$164one-way4 Jan 2027DEN → SJU2 stopsFrontier Airlinesfound 7 days agoOpen this trip
Los Angeles$165one-way13 DecLAX → SJU1 stopjetBluefound 7 days agoOpen this trip
Indianapolis$167one-way4 Jan 2027IND → SJU2 stopsFrontier Airlinesfound 5 days agoOpen this trip
Minneapolis$196one-way29 NovMSP → SJU1 stopAmerican Airlinesfound 4 days agoOpen this trip
Milwaukee$219one-way1 DecMKE → SJU2 stopsSouthwest Airlinesfound 3 days agoOpen this trip
Evansville$225one-way4 DecEVV → SJU2 stopsAmerican Airlinesfound 3 days agoOpen this trip
Islip$225one-way23 NovISP → SJU1 stopFrontier Airlinesfound 6 days agoOpen this trip
Pensacola$229one-way26 NovPNS → SJU2 stopsBreeze Airwaysfound 5 days agoOpen this trip
Portland$251one-way5 Feb 2027PDX → SJU2 stopsFrontier Airlinesfound 2 days agoOpen this trip
Atlanta$253one-way27 DecATL → SJUnonstopFrontier Airlinesfound 3 days agoOpen this trip
Houston$256one-way28 Apr 2027IAH → SJUnonstopUnited Airlinesfound 7 days agoOpen this trip
Ontario$268one-way25 Mar 2027ONT → SJU2 stopsSouthwest Airlinesfound 3 days agoOpen this trip
Phoenix$288one-way12 DecAZA → SJU3 stopsAllegiant Airfound 2 days agoOpen this trip
Newburgh$291one-way13 Mar 2027SWF → SJU1 stopBreeze Airwaysfound 3 days agoOpen this trip
Chicago$293one-way30 DecRFD → SJU2 stopsAllegiant Airfound 7 days agoOpen this trip
San Diego$450one-way27 Mar 2027CLD → SJU2 stopsUnited Airlinesfound 2 days agoOpen this trip
Miami$98return5 Dec – 12 DecMIA → SJUout nonstop, back nonstopFrontier Airlinesfound 2 days agoSee prices for these dates
Orlando$126one-way6 Feb 2027MCO → SJU1 stopFrontier Airlinesfound 8 days agoSee prices for these dates
Fort Lauderdale$150return4 Dec – 6 DecFLL → SJUout nonstop, back nonstopFrontier Airlinesfound 3 days agoSee prices for these dates
Philadelphia$162return8 Feb 2027 – 14 Feb 2027PHL → SJUout nonstop, back nonstopFrontier Airlinesfound 2 days agoSee prices for these dates
PhiladelphiaAs low as $147return8 Jan 2027 – 7 Feb 2027PHL → SJUout nonstop, back 1 stopFrontier Airlinesfound 4 days agoSee prices for these dates
Orlando$189return5 Dec – 8 DecMCO → SJUout nonstop, back 1 stopFrontier Airlinesfound 2 days agoSee prices for these dates
Tampa$198return24 Nov – 1 DecTPA → SJUout nonstop, back nonstopFrontier Airlinesfound 2 days agoSee prices for these dates
Richmond$218return19 Nov – 23 NovRIC → SJUout 1 stop, back 1 stopFrontier Airlinesfound 3 days agoSee prices for these dates
New York$257return12 Dec – 19 DecJFK → SJUout nonstop, back nonstopjetBluefound 2 days agoSee prices for these dates
New YorkAs low as $195return8 Dec – 15 DecJFK → SJUout 1 stop, back 1 stopjetBluefound 5 days agoSee prices for these dates
Los Angeles$269return7 Dec – 11 DecLAX → SJUout 1 stop, back 1 stopFrontier Airlinesfound 2 days agoSee prices for these dates
Los AngelesAs low as $265return7 Dec – 13 DecLAX → SJUout 1 stop, back 1 stopFrontier Airlinesfound 2 days agoSee prices for these dates
Minneapolis$274return17 Nov – 23 NovMSP → SJUout 1 stop, back 1 stopFrontier Airlinesfound 3 days agoSee prices for these dates
Providence$295return27 Jan 2027 – 24 Feb 2027PVD → SJUout 1 stop, back 1 stopAmerican Airlinesfound 2 days agoSee prices for these dates
Newburgh$320return12 Dec – 19 DecSWF → SJUout 2 stops, back nonstopjetBluefound 2 days agoSee prices for these dates
NewburghAs low as $297return28 Jan 2027 – 2 Feb 2027SWF → SJUout 1 stop, back 1 stopAllegiant Airfound 5 days agoSee prices for these dates
San Antonio$369return20 Mar 2027 – 4 Apr 2027SAT → SJUout 1 stop, back 1 stopAmerican Airlinesfound 2 days agoSee prices for these dates
Buffalo$392return27 Feb 2027 – 6 Mar 2027BUF → SJUout 1 stop, back 1 stopjetBluefound 2 days agoSee prices for these dates
Boston$401return5 Apr 2027 – 9 Apr 2027BOS → SJUout 1 stop, back 1 stopAmerican Airlinesfound 2 days agoSee prices for these dates
BostonAs low as $292return11 Dec – 16 DecBOS → SJUout 1 stop, back 1 stopFrontier Airlinesfound 2 days agoSee prices for these dates
Ontario$447return7 Dec – 13 DecONT → SJUout 1 stop, back 1 stopUnited Airlinesfound 2 days agoSee prices for these dates
Las Vegas$458return24 Sept 2027 – 27 Sept 2027LAS → SJUout 1 stop, back 1 stopAmerican Airlinesfound 2 days agoSee prices for these dates
Long Beach$607return25 Mar 2027 – 5 Apr 2027LGB → SJUout 2 stops, back 2 stopsSouthwest Airlinesfound 3 days agoSee prices for these dates
Laredo$680return5 Mar 2027 – 11 Mar 2027LRD → SJUout 2 stops, back 2 stopsAmerican Airlinesfound 3 days agoSee prices for these dates
Chicago$725return18 Mar 2027 – 28 Mar 2027MDW → SJUout 1 stop, back 1 stopFrontier Airlinesfound 2 days agoSee prices for these dates
Oakland$775return21 Nov – 27 NovOAK → SJUout 2 stops, back 2 stopsSouthwest Airlinesfound 2 days agoSee prices for these dates
San Jose$778return21 Nov – 27 NovSJC → SJUout 1 stop, back 2 stopsSouthwest Airlinesfound 2 days agoSee prices for these dates
San Francisco$797return21 Nov – 27 NovSFO → SJUout 2 stops, back 2 stopsFrontier Airlinesfound 2 days agoSee prices for these dates
Atlanta$144return6 Dec – 9 DecATL → SJUout 1 stop, back nonstopFrontier Airlinesfound 5 days agoSee prices for these dates
Hartford$185return3 Dec – 7 DecBDL → SJUout nonstop, back nonstopFrontier Airlinesfound 6 days agoSee prices for these dates
Baltimore$186return9 Dec – 16 DecBWI → SJUout 1 stop, back 1 stopFrontier Airlinesfound 5 days agoSee prices for these dates
Raleigh$216return10 Dec – 17 DecRDU → SJUout 1 stop, back 1 stopFrontier Airlinesfound 5 days agoSee prices for these dates
Houston$307return21 Nov – 23 DecIAH → SJUout 1 stop, back 1 stopFrontier Airlinesfound 7 days agoSee prices for these dates
Cleveland$313return15 Jan 2027 – 22 Jan 2027CLE → SJUout 1 stop, back 1 stopFrontier Airlinesfound 6 days agoSee prices for these dates
New Orleans$325return4 May 2027 – 7 May 2027MSY → SJUout 1 stop, back 1 stopAmerican Airlinesfound 7 days agoSee prices for these dates
Columbus$376return28 Dec – 9 Jan 2027CMH → SJUout 2 stops, back 2 stopsFrontier Airlinesfound 6 days agoSee prices for these dates
Washington$386return30 Dec – 6 Jan 2027IAD → SJUout 1 stop, back 2 stopsFrontier Airlinesfound 7 days agoSee prices for these dates
Wilmington$445return18 Dec – 5 Jan 2027ILG → SJUout 2 stops, back 1 stopAmerican Airlinesfound 4 days agoSee prices for these dates
Pittsburgh$469return21 Nov – 28 NovPIT → SJUout 1 stop, back 1 stopSouthwest Airlinesfound 6 days agoSee prices for these dates
Islip$481return19 Nov – 25 NovISP → SJUout 1 stop, back 1 stopFrontier Airlinesfound 4 days agoSee prices for these dates
Dallas$482return18 Dec – 20 DecDFW → SJUout 2 stops, back 1 stopFrontier Airlinesfound 6 days agoSee prices for these dates
New Haven$538return15 Feb 2027 – 20 Feb 2027HVN → SJUout nonstop, back nonstopAvelo Airlinesfound 4 days agoSee prices for these dates
Phoenix$590return2 Jan 2027 – 8 Jan 2027PHX → SJUout 2 stops, back 2 stopsFrontier Airlinesfound 7 days agoSee prices for these dates
Indianapolis$672return23 Dec – 3 Jan 2027IND → SJUout 1 stop, back 1 stopFrontier Airlinesfound 5 days agoSee prices for these dates
Blountville$828return14 Mar 2027 – 21 Mar 2027TRI → SJUout 1 stop, back 1 stopAllegiant Airfound 4 days agoSee prices for these dates
Rapid City$954return20 Nov – 27 NovRAP → SJUout 3 stops, back 2 stopsAllegiant Airfound 6 days agoSee prices for these dates
Rochester$1,019return13 Feb 2027 – 21 Feb 2027ROC → SJUout 2 stops, back 3 stopsAmerican Airlinesfound 4 days agoSee prices for these dates
Ithaca$1,145return29 Dec – 4 Jan 2027ITH → SJUout 1 stop, back 1 stopUnited Airlinesfound 4 days agoSee prices for these dates
Dominican Republic
Punta Cana$120one-way19 NovPUJ → SJUnonstopFrontier Airlinesfound 6 days agoOpen this trip
Santo Domingo$212one-way28 Jan 2027SDQ → SJUnonstopjetBluefound 2 days agoOpen this trip
Santo Domingo$272return28 Dec – 4 Jan 2027SDQ → SJUout nonstop, back nonstopFrontier Airlinesfound 2 days agoSee prices for these dates
British Virgin Islands
Beef Island$178one-way6 Apr 2027EIS → SJUnonstopInterCaribbean Airwaysfound 3 days agoOpen this trip
Costa Rica
Liberia$264one-way17 Feb 2027LIR → SJU1 stopUnited Airlinesfound 4 days agoOpen this trip
San Jose$423return10 Apr 2027 – 16 Apr 2027SJO → SJUout 1 stop, back 1 stopavianca airlinesfound 3 days agoSee prices for these dates
Canada
TorontoC$631 (US$443)return6 Feb 2027 – 14 Feb 2027YYZ → SJUout 1 stop, back 1 stopUnited Airlinesfound yesterdaySee prices for these dates
TorontoAs low as C$433 (US$304)return16 Jan 2027 – 23 Jan 2027YYZ → SJUout 1 stop, back nonstopAir Canadafound 5 days agoSee prices for these dates
MontrealC$708 (US$497)return18 May 2027 – 22 May 2027YUL → SJUout 1 stop, back 1 stopAir Canadafound 5 days agoSee prices for these dates
QuebecC$888 (US$623)return1 Oct 2027 – 4 Oct 2027YQB → SJUout 1 stop, back 1 stopUnited Airlinesfound 6 days agoSee prices for these dates
French Polynesia
Papeete$1,015one-way12 Jul 2027PPT → SJU2 stopsFrench Beefound 5 days agoOpen this trip
Spain
Madrid$1,082return2 Jan 2027 – 16 Jan 2027MAD → SJUout nonstop, back nonstopIberiafound yesterdaySee prices for these dates
MadridAs low as $982return23 Dec – 1 Jan 2027MAD → SJUout 2 stops, back nonstopTAP Air Portugalfound 5 days agoSee prices for these dates
Tenerife$1,029return30 Dec – 4 Jan 2027TFS → SJUout 3 stops, back 1 stopJet2.comfound 2 days agoSee prices for these dates
Panama
Panama City$700return5 Dec – 11 DecPTY → SJUout nonstop, back nonstopCopa Airlinesfound 2 days agoSee prices for these dates
Hungary
Budapest$913return7 Apr 2027 – 17 Apr 2027BUD → SJUout 2 stops, back 2 stopsLufthansafound 3 days agoSee prices for these dates
Poland
Warsaw$937return13 Jan 2027 – 13 Jan 2027WAW → SJUout 2 stops, back 2 stopsWizz Airfound 3 days agoSee prices for these dates
Colombia
Cartagena$568return1 Aug 2027 – 4 Aug 2027CTG → SJUout 1 stop, back 1 stopCopa Airlinesfound 6 days agoSee prices for these dates
Mexico
Mexico City$583return30 Nov – 6 DecNLU → SJUout 1 stop, back 1 stopArajetfound 4 days agoSee prices for these dates
Norway
Oslo$779return20 May 2027 – 2 Jun 2027OSL → SJUout 2 stops, back 2 stopsFinnairfound 8 days agoSee prices for these dates
Italy
Rome$912return16 Jan 2027 – 27 Jan 2027FCO → SJUout 2 stops, back 2 stopsAmerican Airlinesfound 4 days agoSee prices for these dates
France
Paris$929return16 Jan 2027 – 27 Jan 2027ORY → SJUout 1 stop, back 1 stopIberiafound 4 days agoSee prices for these dates
Belgium
Brussels$936return27 Jul 2027 – 12 Aug 2027BRU → SJUout 2 stops, back 2 stopsBritish Airwaysfound 5 days agoSee prices for these dates
Georgia
Kutaisi$1,051return5 Dec – 11 DecKUT → SJUout 3 stops, back 2 stopsWizz Airfound 6 days agoSee prices for these dates
Denmark
Copenhagen$1,055return18 Dec – 26 Jan 2027CPH → SJUout 3 stops, back 2 stopsSAS Scandinavianfound 5 days agoSee prices for these dates
Germany
Frankfurt$1,341return13 Feb 2027 – 21 Feb 2027HHN → SJUout 3 stops, back 3 stopsALPAVIAfound 6 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work