Popular airlines from Logan International Airport (BOS) to Lehigh Valley Intl. Airport (ABE)
UnitedUnited
American AirlinesAmerican Airlines
DeltaDelta
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Boston to Allentown (BOS-ABE)
Prices were available within the past 7 days and start at $132 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | Logan Intl. |
Destination airport | Lehigh Valley Intl. |
Airlines serving | American Airlines, Delta, United |
Roundtrip price | $228 |
Distance | 257 mi |
Book with confidence
Book with confidence
The cheapest times to fly from Boston to Allentown
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Allentown are during the month of May. You can find some of the cheapest flights from Boston to Allentown with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Boston to Allentown
Sunday is one of the best days to book for cheap flights from Boston to Allentown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Boston to Allentown
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Allentown in 2025. You can also book with separate airlines for your outbound and return journeys, from $132 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Allentown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Allentown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Flights from Boston (BOS) to Miami (MIA)
- Flights from Boston (BOS) to New Orleans (MSY)
- Flights from Boston (BOS) to Punta Cana (PUJ)
- Flights from Boston (BOS) to Tampa (TPA)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Boston (BOS) to Washington (DCA)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Miami (MIA) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from Dallas (DFW) to Chicago (ORD)
- Flights from Boston (BOS) to Honolulu (HNL)
- Flights from Boston (BOS) to Paris (CDG)
- Flights from Boston (BOS) to Santo Domingo (SDQ)
- Flights from Denver (DEN) to Las Vegas (LAS)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Allentown (ABE)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Miami (MIA) to Allentown (ABE)
- Flights from Savannah (SAV) to Allentown (ABE)
- Flights from Raleigh (RDU) to Allentown (ABE)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Sacramento (SMF) to Allentown (ABE)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Allentown (ABE)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from Fort Lauderdale (FLL) to Allentown (ABE)
- Flights from Myrtle Beach (MYR) to Allentown (ABE)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Tampa (TPA) to Allentown (ABE)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Charlotte (CLT) to Allentown (ABE)
- Flights from Detroit (DTW) to Allentown (ABE)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from San Diego (SAN) to Allentown (ABE)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Boston (BOS) to Fort Lauderdale (FLL)
- Flights from Dallas (DFW) to Cancun (CUN)
- Flights from Boston (BOS) to Guatemala City (GUA)
- Flights from Boston (BOS) to Oranjestad (AUA)
- Flights from Seattle (SEA) to Phoenix (PHX)
- Flights from New York (NYC) to Atlanta (ATL)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Dallas (DFW) to Orlando (MCO)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Flights from Boston (BOS) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Las Vegas (LAS) to Los Angeles (LAX)
- Spirit Airlines Boston (BOS) to New Orleans (MSY) flights
- JetBlue Airways Boston (BOS) to Punta Cana (PUJ) flights
- JetBlue Airways Boston (BOS) to Tampa (TPA) flights
- JetBlue Airways Boston (BOS) to Washington (DCA) flights
- Alaska Airlines Boston (BOS) to Honolulu (HNL) flights
- JetBlue Airways Boston (BOS) to Santo Domingo (SDQ) flights
- American Airlines Raleigh (RDU) to Allentown (ABE) flights
- United Los Angeles (LAX) to Allentown (ABE) flights
- American Airlines Charlotte (CLT) to Allentown (ABE) flights
- Delta Dallas (DAL) to Allentown (ABE) flights
- United Chicago (ORD) to Allentown (ABE) flights
- American Airlines Myrtle Beach (MYR) to Allentown (ABE) flights
- American Airlines Sacramento (SMF) to Allentown (ABE) flights
- American Airlines Houston (IAH) to Allentown (ABE) flights
- American Airlines Tampa (TPA) to Allentown (ABE) flights
- Delta Savannah (SAV) to Allentown (ABE) flights
- JetBlue Airways Boston (BOS) to Fort Lauderdale (FLL) flights
- American Airlines Boston (BOS) to Guatemala City (GUA) flights
- JetBlue Airways Boston (BOS) to Oranjestad (AUA) flights
- JetBlue Airways Boston (BOS) to Los Angeles (LAX) flights
- Spirit Airlines
- TAP Portugal
- Alaska Airlines
- Air Canada
- Delta
- KLM
- Iberia
- JetBlue Airways
- Air France
- American Airlines
- Turkish Airlines
- Swiss International Air Lines
- British Airways
- United
- Frontier Airlines
- Lufthansa
- Flights to New Orleans
- Flights to San Antonio
- Flights to Washington
- Flights to Fort Lauderdale
- Flights to New York
- Flights to Chicago
- Flights to Boston
- Flights to Miami
- Flights to Orlando
- Flights to Pigeon Forge
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Nashville
- Flights to San Francisco
- Flights to Atlanta
- Flights to Las Vegas
- Flights to Gatlinburg
- Flights to Key West
- Flights to San Diego
- Flights from Norwood Memorial
- Flights from North Central State
- Flights from Worcester Regional
- Flights from Boston Harbor Seaplane Base
- Flights from Plymouth Municipal
- Flights from Manchester-Boston Regional
- Flights from Lawrence Municipal
- Flights from Laurence G. Hanscom Field
- Flights from Nashua Municipal
- Flights from Beverly Municipal