$154 Cheap flights from Lambert-St. Louis Intl. to Lehigh Valley Intl. (STL to ABE)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Lambert-St. Louis Intl. to Lehigh Valley Intl.

Compare Flight Prices from St. Louis to Allentown

Affordable Airfare Tickets from STL to ABE Airport

The cheapest flights to Lehigh Valley Intl. found within the past 7 days were $247 round trip and $154 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 20 - Thu, May 29
STL
St. Louis
ABE
Allentown
$247 Roundtrip, found 16 hours ago
$247
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, May 20 from St. Louis to Allentown, returning Thu, May 29, priced at $247 found 16 hours ago
Tue, Jun 17 - Tue, Jun 24
STL
St. Louis
ABE
Allentown
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jun 17 from St. Louis to Allentown, returning Tue, Jun 24, priced at $249 found 6 days ago
Fri, Jun 20 - Tue, Jun 24
STL
St. Louis
ABE
Allentown
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 20 from St. Louis to Allentown, returning Tue, Jun 24, priced at $250 found 6 days ago
Tue, Jun 3 - Thu, Jun 12
STL
St. Louis
ABE
Allentown
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jun 3 from St. Louis to Allentown, returning Thu, Jun 12, priced at $253 found 6 days ago
Tue, May 20 - Tue, May 27
STL
St. Louis
ABE
Allentown
$253 Roundtrip, found 16 hours ago
$253
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, May 20 from St. Louis to Allentown, returning Tue, May 27, priced at $253 found 16 hours ago
Sat, May 10 - Sun, May 11
STL
St. Louis
ABE
Allentown
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, May 10 from St. Louis to Allentown, returning Sun, May 11, priced at $259 found 5 hours ago
Mon, May 19 - Thu, May 29
STL
St. Louis
ABE
Allentown
$278 Roundtrip, found 16 hours ago
$278
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, May 19 from St. Louis to Allentown, returning Thu, May 29, priced at $278 found 16 hours ago
Tue, May 6 - Sat, May 17
STL
St. Louis
ABE
Allentown
$279 Roundtrip, found 5 hours ago
$279
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, May 6 from St. Louis to Allentown, returning Sat, May 17, priced at $279 found 5 hours ago
Fri, Jun 20 - Sun, Jun 22
STL
St. Louis
ABE
Allentown
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 20 from St. Louis to Allentown, returning Sun, Jun 22, priced at $281 found 6 days ago
Wed, May 7 - Sat, May 17
STL
St. Louis
ABE
Allentown
$281 Roundtrip, found 5 hours ago
$281
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, May 7 from St. Louis to Allentown, returning Sat, May 17, priced at $281 found 5 hours ago

Lehigh Valley Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Microtel Inn & Suites by Wyndham Dover

Microtel Inn & Suites by Wyndham Dover

2 out of 5
per person
May 30 - Jun 2
found 1 day ago
Roundtrip non-stop flight included
St. Louis (STL) to Philadelphia (PHL)
Surrey Beach House

Surrey Beach House

2 out of 5
per person
Jun 14 - Jun 16
found 1 day ago
Roundtrip flight included
St. Louis (STL) to Philadelphia (PHL)
Days Inn by Wyndham Dover Downtown

Days Inn by Wyndham Dover Downtown

2 out of 5
per person
May 30 - Jun 2
found 1 day ago
Roundtrip non-stop flight included
St. Louis (STL) to Philadelphia (PHL)
Boulevard Motel

Boulevard Motel

2 out of 5
per person
Jun 14 - Jun 16
found 1 day ago
Roundtrip flight included
St. Louis (STL) to Philadelphia (PHL)
Homewood Suites by Hilton Atlantic City/Egg Harbor Township

Homewood Suites by Hilton Atlantic City/Egg Harbor Township

3 out of 5
per person
Jun 14 - Jun 16
found 1 day ago
Roundtrip flight included
St. Louis (STL) to Philadelphia (PHL)
Don't see what you're looking for?
See all available trips from Lambert-St. Louis Intl. to Lehigh Valley Intl.
View all trips

Frequently asked questions

Can I catch a flight from Lambert-St. Louis Intl. Airport (STL) to ABE right now?
It’s always wise to know about any travel advice reports and quarantine requirements in place in your destination. Ensure you visit the Covid-19 Travel Advisor for up-to-date information on booking a flight to Lehigh Valley International Airport from STL.
Are there direct flights from St. Louis Lambert International Airport to Lehigh Valley Intl. Airport (ABE)?
You’ll need to be prepared for a stopover when flying from Lambert Field to Lehigh Valley International Airport. You won’t find any direct flights on this route, however American Airlines, Delta and United Airlines will get you to your destination in a timely manner.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ABE, please visit our Customer Service Portal.
How long is the flight from Lambert Field to Lehigh Valley Intl. Airport (ABE)?
If you’re traveling from STL to Lehigh Valley Intl. Airport (ABE), you can expect the journey to take around 3 hours and 22 minutes. If this sounds longer than you anticipated, why not put it to good use? Read about where you’re headed, get some last-minute organizing done and have a nap before the adventure begins.
What is the flight distance from Lambert Field to Lehigh Valley International Airport?
With a flight distance of just 800 mi, a magazine or a few episodes of your favorite series is all you’ll really need to keep yourself amused on the trip between Lambert Field and Lehigh Valley International Airport. You’ll be stepping off the plane and jumping straight into your fun adventures before you know it.
What airlines fly from Lambert-St. Louis Intl. Airport (STL) to Lehigh Valley Intl. Airport (ABE)?
When traveling from St. Louis Lambert International Airport to Lehigh Valley Intl. Airport (ABE), it’s best to plan ahead — no direct flights are currently on offer. Booking in advance should help you find the most convenient route and price.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Delta, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from St. Louis to Allentown

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Lehigh Valley Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$247

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Lehigh Valley International Airport


Origin:
STL - Lambert-St. Louis International Airport
Destination:
ABE - Lehigh Valley International Airport
Distance:
915.00 miles


Airlines & Aircraft Used on STL to ABE Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
United Airlines
Airbus A320-100/200

Discover our best flights from St. Louis STL to Allentown ABE. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to Allentown ABE at the right price  

Airfares to Allentown ABE from St. Louis STL currently cost between $247 and $281. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to Allentown ABE 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Allentown ABE on Travelocity starting at $154. Prices and availability subject to change. Additional terms may apply. 

 

Get to Allentown ABE from St. Louis STL quicker with direct flights. 

Get to Allentown faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ABE from STL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to Allentown ABE

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ABE from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to Allentown ABE today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from St. Louis STL to Allentown ABE. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Allentown ABE from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ABE from STL have this option.  

 

Travel with confidence when you book flights to Allentown ABE from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.