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Cheap Flights from Allentown to St. Louis starting at JPY 37,047

Book one-way or return flights from Allentown to St. Louis from as little as JPY 37,047. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Allentown to St. Louis? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Allentown to St. Louis. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Allentown to St. Louis

View airlines operating flights from Allentown to St. Louis. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From JPY 37,047
American Airlines
From JPY 42,675
United Airlines
From JPY 55,915
ANA airlines

Find more flights and airlines

Alternative Routes from Allentown to St. Louis

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Allentown to St. Louis.

  • Cheapest
    Delta Air Lines
    ABE
    17:49
    6h 54m
    1 transfer
    STL
    23:43
    Lehigh Valley International Airport - St. Louis Lambert International Airport
    Fri, Jun 14Delta Air Lines
    JPY 37,047
  • Delta Air Lines
    ABE
    17:49
    6h 54m
    1 transfer
    STL
    23:43
    Lehigh Valley International Airport - St. Louis Lambert International Airport
    Fri, Jun 14Delta Air Lines
    JPY 37,047
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Allentown (ABE) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Allentown to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Allentown (ABE) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around JPY 88,670.
  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
  • How many airports in St. Louis?

How to find a cheap flight from Allentown to St. Louis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Allentown to St. Louis. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Allentown to St. Louis

Cheapest direct flight price

JPY 37,046

Cheapest month

April

Peak season for travel

November

Flight distance

1,281km

Popular airline

United Airlines