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140 € Cheap Flights from Philadelphia to Boston

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      Compare Philadelphia to Boston flight deals

      Find the cheapest month or even day of the year to fly to Boston

      Book the best Boston fare with no extra fees

      Flight deals from Philadelphia to Boston

      Looking for a cheap last-minute deal or the best return flight from Philadelphia to Boston? If you want to travel next month, return fares start from 140 €. Find the lowest prices on one-way and return tickets right here.
      Boston.140 € per passenger.Departing Thu, 3 Sep, returning Sun, 6 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 3 Sep, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Sun, 6 Sep, arriving in Philadelphia International.Price includes taxes and charges.From 140 €, select.
      Boston.181 € per passenger.Departing Sun, 25 Oct, returning Wed, 28 Oct.Return flight with jetBlue and Frontier Airlines.Outbound indirect flight with jetBlue, departs from Philadelphia International on Sun, 25 Oct, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Wed, 28 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 181 €, select.
      Boston.182 € per passenger.Departing Wed, 30 Sep, returning Sat, 3 Oct.Return flight with jetBlue and Frontier Airlines.Outbound indirect flight with jetBlue, departs from Philadelphia International on Wed, 30 Sep, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Sat, 3 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 182 €, select.
      Boston.186 € per passenger.Departing Thu, 10 Sep, returning Sun, 13 Sep.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Philadelphia International on Thu, 10 Sep, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Sun, 13 Sep, arriving in Philadelphia International.Price includes taxes and charges.From 186 €, select.
      Boston.189 € per passenger.Departing Mon, 5 Oct, returning Mon, 12 Oct.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Philadelphia International on Mon, 5 Oct, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Mon, 12 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 189 €, select.
      Boston.196 € per passenger.Departing Wed, 4 Nov, returning Wed, 11 Nov.Return flight with jetBlue and Frontier Airlines.Outbound indirect flight with jetBlue, departs from Philadelphia International on Wed, 4 Nov, arriving in Boston Logan International.Inbound indirect flight with Frontier Airlines, departs from Boston Logan International on Wed, 11 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 196 €, select.
      Boston.201 € per passenger.Departing Mon, 17 May, returning Mon, 24 May.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Mon, 17 May, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Mon, 24 May, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Mon, 19 Apr, returning Thu, 29 Apr.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Mon, 19 Apr, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Thu, 29 Apr, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Thu, 11 Feb, returning Thu, 18 Feb.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Thu, 11 Feb, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Thu, 18 Feb, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Fri, 22 Jan, returning Sun, 24 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Fri, 22 Jan, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Sun, 24 Jan, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Philadelphia International on Fri, 30 Oct, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Sun, 1 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Mon, 9 Nov, returning Mon, 9 Nov.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Mon, 9 Nov, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Mon, 9 Nov, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Wed, 30 Sep, returning Sun, 4 Oct.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Wed, 30 Sep, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Sun, 4 Oct, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.201 € per passenger.Departing Sun, 20 Dec, returning Mon, 4 Jan.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Sun, 20 Dec, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Mon, 4 Jan, arriving in Philadelphia International.Price includes taxes and charges.From 201 €, select.
      Boston.203 € per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Thu, 26 Nov, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Thu, 3 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 203 €, select.
      Boston.203 € per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with Delta.Outbound direct flight with Delta departs from Philadelphia International on Wed, 2 Dec, arriving in Boston Logan International.Inbound direct flight with Delta departs from Boston Logan International on Wed, 9 Dec, arriving in Philadelphia International.Price includes taxes and charges.From 203 €, select.

      Find the cheapest month to fly from Philadelphia to Boston

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Boston flights are currently cheapest in September.
      Aug
      from 225 €
      Sep
      from 140 €
      Oct
      from 181 €
      Nov
      from 196 €
      Dec
      from 203 €
      Jan
      from 201 €
      Feb
      from 201 €
      Mar
      Find prices
      Apr
      from 201 €
      May
      from 201 €
      Jun
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      Jul
      Find prices

      Direct flights from Philadelphia to Boston

      Aer Lingus
      Air France
      American Airlines
      British Airways
      Delta
      EL AL Israel Airlines
      Etihad Airways
      Iberia
      Icelandair
      Japan Airlines
      jetBlue
      KLM
      Korean Air
      LATAM Airlines
      Malaysia Airlines
      Qatar Airways
      Scandinavian Airlines
      TAP Air Portugal
      Turkish Airlines
      Virgin Atlantic
      WestJet

      Alternative Philadelphia to Boston routes

      Looking for the cheapest, fastest or easiest route from Philadelphia to Boston? You could fly into the following airports instead.

      Boston Logan International

      5km from central Boston
      ClosestCheapest
      from 140 €
      Search flights

      Worcester

      68km from central Boston
      from 396 €
      Search flights

      Manchester

      72km from central Boston
      from 290 €
      Search flights

      Fall River

      76km from central Boston
      from 634 €
      Search flights

      Provincetown

      76km from central Boston
      from 621 €
      Search flights

      Providence

      76km from central Boston
      from 190 €
      Search flights

      Portsmouth

      82km from central Boston
      from 348 €
      Search flights

      Philadelphia to Boston: Flight information

      The things to know before you go.
      Cheapest flight found140 €
      Cheapest month to flySeptember
      Average flight time1 hr, 32 mins
      Most popular airlineAmerican Airlines
      Average flights per week1,792

      Finding cheap flights from Philadelphia to Boston: Frequently asked questions

      There are 7 airports in Boston: Boston Logan International, Worcester, Manchester, Fall River, Provincetown, Providence, and Portsmouth.
      The best price we found for a return flight from Philadelphia to Boston is 140 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 32 minutes is the average flight time from Philadelphia to Boston.
      American Airlines, Qatar Airways and British Airways fly direct from Philadelphia to Boston.
      As of August 2026, there are 448 flights per week flying from Philadelphia to Boston.
      The cheapest month to fly from Philadelphia to Boston is usually September.
      If you're flying from Philadelphia, the cheapest airport near Boston is Boston Logan International – which is 4.5 km away from the centre of Boston. We've found flights into this airport from 140 €.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Boston on Thursday, 3 September 2026.
      Yes – the average flight time is 1 hour and 32 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

      In August, the average temperature is usually around 21°C. July is typically the warmest month in Boston, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -6°C. The rainiest month is March.
      The cheapest airline that flies to Boston is Frontier Airlines. And the cheapest airline that flies to Worcester Airport is jetBlue.

      How to find cheap flights to Boston (BOSA) from Philadelphia (PHLA)in 2026

      Looking for cheap tickets from Philadelphia to Boston? Return tickets start from 140 € and one-way flights to Boston from Philadelphia start from 72 €


      Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Philadelphia to Boston. And with us there are no hidden fees - what you see is what you pay.
      • Compare flight deals to Boston from Philadelphia from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Boston start from 72 € one-way.
      • Set up a Price Alert. You can easily track the fare of your cheap Philadelphia-Boston flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Flex your dates to find the best PHLA-BOSA ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Boston from Philadelphia.
      • Fly without stops. Only interested in direct flights between Philadelphia and Boston? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: American Airlines
        Qatar Airways
        British Airways
        Etihad Airways
        jetBlue
        Delta
        Aer Lingus
        Iberia
      • Find the cheapest Business class flights from Philadelphia and Boston. We scour the internet for the best Business, Premium Economy and First Class flight fares to Boston, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Philadelphia to Boston flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
      • Flexible on when you travel? The cheapest month to fly from Philadelphia to Boston is September.
      • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Philadelphia and Boston whenever you want.

      Combine your flight to Boston from Philadelphia with hotels and car hire

      Once you've secured your cheap flight ticket from Philadelphia to Boston, discover the best prices and exclusive rates for hotels in Boston or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


      Plan the rest of your trip from Philadelphia to Boston

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.