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Cheap flights from Allentown to St. Louis from $195

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to St. Louis departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Mon 5/27

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Easily compare round-trip flights from Allentown to St. Louis

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Allentown to St. Louis by changing tabs
American Airlines
Sep 7
ABE12:05 pmAllentown-Bethlehem
6h 12m
1 stop
STL5:17 pmLambert-St Louis
Sep 10
STL2:38 pmLambert-St Louis
6h 32m
1 stop
ABE10:10 pmAllentown-Bethlehem
Delta
May 31
ABE5:31 pmAllentown-Bethlehem
7h 09m
1 stop
STL11:40 pmLambert-St Louis
Jul 13
STL10:09 amLambert-St Louis
6h 09m
1 stop
ABE5:18 pmAllentown-Bethlehem
American Airlines
Sep 5
ABE6:35 amAllentown-Bethlehem
4h 29m
1 stop
STL10:04 amLambert-St Louis
Sep 10
STL2:38 pmLambert-St Louis
6h 32m
1 stop
ABE10:10 pmAllentown-Bethlehem
Multiple Airlines
Jul 8
ABE8:30 amAllentown-Bethlehem
27h 27m
3 stops
STL10:57 amLambert-St Louis
Jul 11
STL8:49 pmLambert-St Louis
20h 33m
2 stops
ABE6:22 pmAllentown-Bethlehem
American Airlines
Sep 5
ABE6:35 amAllentown-Bethlehem
4h 29m
1 stop
STL10:04 amLambert-St Louis
Sep 9
STL5:37 amLambert-St Louis
4h 21m
1 stop
ABE10:58 amAllentown-Bethlehem
United Airlines
Jun 1
ABE6:40 amAllentown-Bethlehem
15h 09m
2 stops
STL8:49 pmLambert-St Louis
Jul 13
STL3:43 pmLambert-St Louis
4h 55m
1 stop
ABE9:38 pmAllentown-Bethlehem

American Airlines flights from Allentown to St. Louis

Our best American Airlines deals on Allentown to St. Louis flight tickets
American Airlines
Sep 7
ABE12:05 pmAllentown-Bethlehem
6h 12m
1 stop
STL5:17 pmLambert-St Louis
Sep 10
STL2:38 pmLambert-St Louis
6h 32m
1 stop
ABE10:10 pmAllentown-Bethlehem
American Airlines
Sep 5
ABE6:35 amAllentown-Bethlehem
4h 29m
1 stop
STL10:04 amLambert-St Louis
Sep 10
STL2:38 pmLambert-St Louis
6h 32m
1 stop
ABE10:10 pmAllentown-Bethlehem
American Airlines
Sep 5
ABE6:35 amAllentown-Bethlehem
4h 29m
1 stop
STL10:04 amLambert-St Louis
Sep 9
STL5:37 amLambert-St Louis
4h 21m
1 stop
ABE10:58 amAllentown-Bethlehem

United Airlines flights from Allentown to St. Louis

Our best United Airlines deals on Allentown to St. Louis flight tickets
United Airlines
Jun 1
ABE6:40 amAllentown-Bethlehem
15h 09m
2 stops
STL8:49 pmLambert-St Louis
Jul 13
STL3:43 pmLambert-St Louis
4h 55m
1 stop
ABE9:38 pmAllentown-Bethlehem
United Airlines
Jun 23
ABE6:40 amAllentown-Bethlehem
4h 28m
1 stop
STL10:08 amLambert-St Louis
Jun 28
STL3:10 pmLambert-St Louis
5h 28m
1 stop
ABE9:38 pmAllentown-Bethlehem
United Airlines
Sep 5
ABE6:30 amAllentown-Bethlehem
4h 37m
1 stop
STL10:07 amLambert-St Louis
Sep 10
STL6:15 amLambert-St Louis
14h 33m
2 stops
ABE9:48 pmAllentown-Bethlehem

How to get the cheapest flight ticket from Allentown to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Allentown to St. Louis?

March. The cheapest time of year to fly to St. Louis from Allentown is March. Most expensive is November

What is the cheapest day to depart Allentown for St. Louis?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Allentown to St. Louis?

In the afternoon. Allentown to St. Louis flights are approximately 22% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to St. Louis from Allentown?

American Airlines. American Airlines, Delta, and United Airlines are the most popular carriers operating from Allentown to St. Louis

What is the cheapest Allentown to St. Louis flight route?

Allentown-Bethlehem - Lambert-St Louis. Fly from Allentown-Bethlehem to Lambert-St Louis for the best Allentown - St. Louis flight prices

How far in advance should you book Allentown to St. Louis flights?

10 days before. The cheapest time to buy a flight from Allentown to St. Louis is approximately 10 days to departure

Cheap Allentown to St. Louis (ABE to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to St. Louis

Best Price Found

$195

Fastest flight time

4h 23m

Direct flights

None

Airports in St. Louis

1 airport
The best flight deal from Allentown to St. Louis found on momondo in the last 72 hours is $195
The fastest flight from Allentown to St. Louis takes 4h 23m
There are no direct flights from Allentown to St. Louis. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Allentown-Bethlehem to Lambert-St Louis by plane?

    There are 794.2 mi between Allentown-Bethlehem and Lambert-St Louis. In terms of flight time, this usually takes a little over 4h 23m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Lambert-St Louis Airport?

    Prices for flights from Allentown-Bethlehem Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Allentown to St. Louis

Compare and see reviews for airlines that fly from Allentown to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $236Free CancellationRating
7.3
14,535 reviews
Search American Airlines flights
DeltaPriceFrom $242Free CancellationRating
8.0
10,691 reviews
Search Delta flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
10,946 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown to St. Louis?

Once you have performed a search for Allentown to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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