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Cheap Flights to Boston

Looking for cheap flights to Boston that fit your budget?

Dates
Tue, September 22 – Thu, September 24
No. of travellers & Class
1 Adult Economy
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Triwize searches hundreds of airlines in seconds to find the lowest Boston flight tickets available. Whether you need direct flights to Boston, round trip flights to Boston,direct flights to Boston, round trip flights to Boston, or a one-way ticket, Triwize compares fares across 500+ airlines flying into Boston Logan International Airport (BOS) and finds you the best price every time.

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Best Time to Book Flights to Boston

What Is the Cheapest Month to Go to Boston?

January and February are typically the cheapest months to fly to Boston, with average domestic round-trip fares falling to around $130–$180. Late August and September also offer strong value as summer leisure travel declines. For the best prices on flights to Boston cheap, book 3–5 weeks ahead for domestic routes and 2–4 months ahead for international travel.

Boston
Massachusetts
flags
dinosaur
Egypt
Museum

When Are Flights to Boston the Most Expensive?

Late November through early January sees peak pricing, driven by Thanksgiving, Christmas, and New Year demand. Summer (July–August) fares are elevated due to leisure travel and major Boston events. Fall foliage season (late September–October) is increasingly popular and pushes prices higher, particularly on routes from the Midwest and South.

Everything you need to know before you book

Boston Flight Price Guide — Month by Month

  • Low fare months
  • Mild season
  • Peak pricing periods
price-guide-img
  • January
    PriceLow
    CrowdLow
    Best forPost-holiday bargains; indoor culture
    Avg RT Fare$140
  • February
    PriceLow
    CrowdLow
    Best forGreat value; avoid Presidents' Day weekend
    Avg RT Fare$150
  • March
    PriceMedium
    CrowdMedium
    Best forSpring shoulder; St. Patrick's Day popular
    Avg RT Fare$220
  • April
    PriceMedium
    CrowdHigh
    Best forBoston Marathon (April 21); book early
    Avg RT Fare$240
  • May
    PriceLow-Med
    CrowdMedium
    Best forWarm weather begins; good value
    Avg RT Fare$200
  • June
    PriceHigh
    CrowdHigh
    Best forSummer begins; harbour festivals
    Avg RT Fare$320
  • July
    PricePeak
    CrowdVery High
    Best forPeak summer; 4th of July events
    Avg RT Fare$390
  • August
    PriceHigh
    CrowdVery High
    Best forSummer continues; book 4–5 months ahead
    Avg RT Fare$360
  • September
    PriceLow
    CrowdMedium
    Best forExcellent post-summer value
    Avg RT Fare$190
  • October
    PriceMed-High
    CrowdHigh
    Best forFall foliage peak — popular travel month
    Avg RT Fare$260
  • November
    PriceMed-High
    CrowdMedium–High
    Best forThanksgiving week spikes sharply
    Avg RT Fare$290
  • December
    PricePeak
    CrowdVery High
    Best forChristmas/New Year peak; book 6 months ahead
    Avg RT Fare$420

Why Fly to Boston?

Cambridge

World-class universities and history

Home to Harvard, MIT, and a wealth of colonial American history including the Freedom Trail, Paul Revere's House, and the USS Constitution.

lobster rolls

Exceptional food scene

Famous for New England clam chowder, lobster rolls, craft beer, and a thriving restaurant culture. The North End is one of America's best Italian-American neighbourhoods.

baseball

Sports culture

Arguably the most passionate sports city in the US — home to the Red Sox (Fenway Park), Patriots, Celtics, and Bruins.

landscape

Stunning autumn foliage

Fall in New England is world-famous. Boston is the ideal base for foliage day trips to the Berkshires, Cape Ann, or New Hampshire.

young person using sustainable mobility

Compact and walkable

Boston is one of America's most walkable cities, with excellent public transit (the T) and easy access to suburbs and coastal towns.

marathon running race many runners feet road racing

Year-round events

Boston Marathon (April), Boston Harborfest (July 4th), Head of the Charles Regatta (October), and First Night (New Year's Eve).

Everything you need to know before you book

Quick Facts - Flights to Boston

Everything you need to know before you book

Cheapest month to flyJanuary
avg ~$140 round trip domestic
Most expensive monthDecember
avg ~$420 round trip
How far ahead to book3–5 weeks domestic; 2–4 months international; holidays: 6 months
Shortest domestic flight~45 min
New York or Providence
TBD
Boston
Non-stop
Longest nonstop to BOS~11h 30min
London
TBD
Boston
Non-stop
Transatlantic nonstop routesLondon, Dublin, Shannon, Frankfurt, Munich, Madrid, Paris, Amsterdam
JetBlue at BOSJetBlue operates BOS as a focus city with its highest frequency of routes
Airport transitSilver Line SL1 bus links BOS to South Station — free from airport

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Dates
Departure – Return

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I booked my international flight through Triwize, and I'm blown away by the service! A big thanks to Priya from their team who was super helpful.

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Amazing deal and smooth booking

This was my first time using Triwize and I was impressed. The site is clean, super easy to use, and I found a great deal flying home for the weekend. Will definitely recommend to friends!

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Frequently Asked Questions

Which Airline Is Boston a Hub For?

Boston Logan (BOS) is not a primary hub for any single US carrier but serves as a major focus city for JetBlue Airways, which operates its highest concentration of routes from BOS. American Airlines has a significant presence at BOS with hub connections via Philadelphia (PHL) and Charlotte (CLT). Delta and United also operate substantial operations from Logan with connecting banks to their main hubs at Atlanta (ATL) and Newark (EWR) respectively.

What Airline Flies Non-Stop to Boston?

Boston Logan receives nonstop flights from a wide range of US and international carriers. Domestically, American, Delta, United, JetBlue, Southwest, Spirit, and Frontier all operate nonstop routes to BOS. Internationally, British Airways (London Heathrow), Aer Lingus (Dublin, Shannon), Lufthansa (Frankfurt, Munich), Air France (Paris CDG), Iberia (Madrid), Norse Atlantic (London Gatwick), and Air Canada (Toronto, Montreal, Vancouver) all fly nonstop to Boston.

Flights Boston to Washington DC — Duration and Options

Boston to Washington D.C. is one of the busiest short-haul corridors on the East Coast. Nonstop flights from BOS to Reagan National (DCA) or Dulles (IAD) take approximately 1 hour 30 minutes. American, Delta, United, and JetBlue all offer frequent daily departures. Note: Amtrak's Acela service is a popular alternative for this route, connecting Boston South Station to Washington Union Station in around 6–7 hours.

Flights Boston to Vegas — What to Expect

Nonstop flights from Boston Logan (BOS) to Las Vegas Harry Reid International (LAS) are operated by JetBlue and Delta, with a flight time of approximately 5 hours 30 minutes westbound. American and Southwest also serve this route with one-stop itineraries. Fares typically start from $89–$150 one-way when booked 3–5 weeks ahead. January and September offer the lowest fares on this route.

Flights from Boston to Tampa — How Long?

Nonstop flights from Boston (BOS) to Tampa International Airport (TPA) take approximately 2 hours 45 minutes to 3 hours. American, JetBlue, Southwest, and Spirit all offer nonstop service. One-way fares start from around $59–$110 when booked in advance. This is a popular leisure route, particularly during winter months when Bostonians head south.

Flights to Boston from Denver — Nonstop Options

Nonstop flights from Denver International Airport (DEN) to Boston (BOS) take approximately 4 hours 15 minutes. United, JetBlue, American, Delta, and Southwest all operate nonstop service on this route. Economy fares typically start from $100–$180 one-way when booked 3–5 weeks ahead. United and Southwest offer the highest frequency of departures from DEN to BOS.

Flights Boston to Houston TX — Duration and Carriers

Nonstop flights from Boston Logan (BOS) to Houston (both George Bush Intercontinental IAH and Hobby HOU) take approximately 3 hours 45 minutes to 4 hours. United operates the most frequent nonstop service to IAH, while Southwest serves Hobby (HOU). American and JetBlue also serve this route. Fares from Boston to Houston typically start at $79–$140 one-way.

Flights Boston to Paris — Transatlantic Options

Nonstop flights from Boston Logan (BOS) to Paris Charles de Gaulle (CDG) are operated by Air France and occasionally by other carriers via codeshare. Flight time is approximately 7 hours westbound and 6 hours 30 minutes eastbound. Air France's direct Boston to Paris route is one of the most popular transatlantic connections from New England. Round-trip economy fares typically range from $500–$900 when booked 2–3 months ahead. Business class fares average $2,500–$4,500 round trip.

Flights to Boston from SFO — Duration and Fares

Nonstop flights from San Francisco International Airport (SFO) to Boston Logan (BOS) take approximately 5 hours 30 minutes to 6 hours eastbound. JetBlue, United, American, and Delta all offer nonstop service on this transcontinental route. JetBlue's Mint business class is available on this route and is particularly competitive. Economy fares from SFO to BOS typically start from $130–$220 one-way when booked in advance.

Flights Boston to Phoenix — Nonstop Availability

Nonstop flights from Boston (BOS) to Phoenix Sky Harbor (PHX) take approximately 5 hours 15 minutes westbound. American Airlines offers the most frequent nonstop service on this route, as Phoenix is a major American hub. Southwest also serves this route. Economy fares typically start from $89–$160 one-way when booked 3–5 weeks ahead.

Flights Boston to Puerto Rico — How to Book

Nonstop flights from Boston Logan (BOS) to San Juan Luis Munoz Marin International Airport (SJU) take approximately 3 hours 30 minutes to 3 hours 45 minutes. JetBlue, American, Spirit, and Frontier all operate nonstop service. As a US territory, Puerto Rico does not require a passport for US citizens. JetBlue offers the highest frequency from BOS to SJU. Fares start from around $79–$130 one-way, with January and September typically offering the best prices.

Flights Boston to Rome — Transatlantic Options

There are currently no nonstop flights from Boston directly to Rome. Most travellers connect through London (LHR), Dublin (DUB), Frankfurt (FRA), Madrid (MAD), or Paris (CDG). Aer Lingus via Dublin and Lufthansa via Frankfurt are popular routings, with total travel times of around 10–12 hours depending on layover. Round-trip economy fares to Rome from Boston typically range from $550–$950 when booked 2–4 months ahead.

Flights Boston to Charlotte — Duration and Carriers

Nonstop flights from Boston Logan (BOS) to Charlotte Douglas International Airport (CLT) take approximately 2 hours 15 minutes to 2 hours 30 minutes. American Airlines operates the most frequent nonstop service, as Charlotte is a major American hub. Spirit and other carriers also serve this route. One-way economy fares typically start from $59–$110 when booked in advance.

Flights to Boston from Seattle — Nonstop Options

Nonstop flights from Seattle-Tacoma International Airport (SEA) to Boston Logan (BOS) take approximately 5 hours 30 minutes eastbound. Alaska Airlines, JetBlue, Delta, United, and American all offer nonstop service on this transcontinental route. Alaska Airlines offers some of the most competitive fares from SEA. One-way economy fares typically start from $110–$200 when booked 3–5 weeks ahead.

Flights Boston to Barcelona — How to Get There

There are currently no nonstop flights from Boston to Barcelona El Prat (BCN). Most travellers connect via London (LHR), Dublin (DUB), Madrid (MAD), Paris (CDG), or Frankfurt (FRA). Iberia via Madrid is a particularly seamless option, with Iberia's BOS–MAD nonstop connecting to frequent Madrid–Barcelona service. Total travel times are approximately 10–13 hours. Round-trip economy fares to Barcelona from Boston typically range from $500–$900 when booked 2–3 months ahead.

Flights Boston to Pittsburgh — Options and Duration

Nonstop flights from Boston Logan (BOS) to Pittsburgh International Airport (PIT) take approximately 1 hour 45 minutes to 2 hours. American Airlines and Southwest operate nonstop service on this short-haul route. Economy fares are among the lowest from Boston, often starting from $49–$90 one-way. This route is well-served with multiple daily departures.

Flights Boston to Cancun — Sun and Sand from BOS

Nonstop flights from Boston Logan (BOS) to Cancun International Airport (CUN) take approximately 4 hours 15 minutes. JetBlue, American, Southwest, Spirit, and Frontier all operate nonstop service, particularly during winter and spring break season. One-way fares start from around $89–$150. January through March is the peak booking period for Cancun from Boston — book 3–4 months ahead for the best prices.

Flights Boston to Hawaii — What Are My Options?

There are currently no nonstop flights from Boston to Hawaii. All routes connect via a West Coast hub — typically Los Angeles (LAX), San Francisco (SFO), or Seattle (SEA). From there, Hawaiian Airlines, United, Delta, Alaska, and Southwest operate nonstop service to Honolulu (HNL), Maui (OGG), and Kauai (LIH). Total travel time from Boston to Hawaii is approximately 12–14 hours. Round-trip fares from BOS to Hawaii typically range from $450–$900 depending on season and how far ahead you book.

Flights to Boston from San Diego — Duration and Carriers

Nonstop flights from San Diego International Airport (SAN) to Boston Logan (BOS) take approximately 5 hours 30 minutes to 5 hours 45 minutes eastbound. JetBlue and American Airlines operate nonstop service on this route. Economy fares typically start from $110–$200 one-way when booked 3–5 weeks in advance. January and September offer the best value on this transcontinental route.

Flights Boston to New Orleans — Duration and Options

Nonstop flights from Boston Logan (BOS) to Louis Armstrong New Orleans International Airport (MSY) take approximately 3 hours 15 minutes to 3 hours 30 minutes. JetBlue, American, and Spirit operate nonstop service. Economy fares typically start from $69–$120 one-way. Mardi Gras season (February–March) sees a sharp spike in prices and seat availability — book 4–5 months ahead if travelling during this period.

Flights Boston to Bermuda — Short Hop to the Atlantic

Nonstop flights from Boston Logan (BOS) to L.F. Wade International Airport in Bermuda (BDA) take approximately 2 hours. American Airlines and Delta both operate nonstop seasonal service on this leisure route. Bermuda is a popular destination for New England travellers given its proximity. One-way fares typically start from $100–$180. Note that Bermuda requires a valid passport for all visitors, including US citizens.

Flights to Boston JetBlue — What Makes JetBlue a Great Choice?

JetBlue Airways operates Boston Logan (BOS) as its primary focus city, offering the widest selection of nonstop routes of any carrier from BOS. JetBlue is known for its generous included amenities on all fares: free carry-on bag, free snacks and soft drinks, free Wi-Fi (Fly-Fi), and seatback TV screens. JetBlue's Mint business class — available on transatlantic routes to London and Amsterdam and on transcontinental routes to Los Angeles, San Francisco, and Seattle — offers fully flat-bed seats at a significantly lower price than legacy carrier business class. For value, comfort, and route breadth from Boston, JetBlue is consistently the top choice.

Terms and Conditions : Fares are sourced across 500+ airlines and include all taxes, surcharges, and Triwize service fees. Displayed prices are subject to change until ticketed. Tickets are nonrefundable, nontransferable, and subject to airline restrictions; name changes are not permitted. Triwize Coins are earned on qualified bookings, hold no cash value, are non-transferable, and may be modified or discontinued at any time. See full Terms for details.