MSN - ABE

$248 Find Cheap Flights from Madison to Allentown - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madison to Allentown departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$389
United Airlines
Sat 9/5Wed 9/9
MSN - ABE • 1 stop
Cheapest one-way
$248
Delta
Tue 8/11
MSN - ABE • 1 stop
Top airlines
United Airlines
Cheapest • from $389 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Madison and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $398 (round-trip)
Chicago (ORD)
Shortest trip • 4h 30m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Madison to Allentown (MSN-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madison to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madison to Allentown

Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
3:55 pm - 9:00 pm
MSN
-
ABE
4h 05m
1 stop
United Airlines Logo
5:36 pm - 8:53 pm
ABE
-
MSN
4h 17m
1 stop
$389United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:00 am - 5:01 pm
MSN
-
ABE
11h 01m
2 stops
United Airlines Logo
5:36 pm - 8:53 pm
ABE
-
MSN
4h 17m
1 stop
$394United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
3:55 pm - 9:00 pm
MSN
-
ABE
4h 05m
1 stop
United Airlines Logo
10:32 am - 2:59 pm
ABE
-
MSN
5h 27m
1 stop
$449United Airlines
Sat, Jul 11 - Tue, Jul 21
United Airlines Logo
10:35 am - 5:06 pm
MSN
-
ABE
5h 31m
1 stop
United Airlines Logo
6:15 am - 9:47 am
ABE
-
MSN
4h 32m
1 stop
$483United Airlines
Fri, Jul 31 - Mon, Aug 3
American Airlines Logo
2:55 pm - 11:08 pm
MSN
-
ABE
7h 13m
1 stop
American Airlines Logo
6:01 am - 9:11 am
ABE
-
MSN
4h 10m
1 stop
$513American Airlines
Sun, Sep 13 - Wed, Sep 16
Delta Logo
6:00 am - 12:15 pm
MSN
-
ABE
5h 15m
1 stop
Delta Logo
6:08 pm - 10:53 pm
ABE
-
MSN
5h 45m
1 stop
$516Delta
Wed, Jul 29 - Sun, Aug 2
Multiple Airlines Logo
6:05 pm - 2:02 pm
MSN
-
ABE
18h 57m
1 stop
Multiple Airlines Logo
6:30 am - 8:25 am
ABE
-
MSN
26h 55m
2 stops
$529Multiple Airlines
Wed, Jul 29 - Sun, Aug 2
American Airlines Logo
9:18 am - 11:27 pm
MSN
-
ABE
13h 09m
1 stop
American Airlines Logo
6:01 am - 2:33 pm
ABE
-
MSN
9h 32m
1 stop
$532American Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:00 am - 5:01 pm
MSN
-
ABE
11h 01m
2 stops
United Airlines Logo
10:32 am - 8:39 pm
ABE
-
MSN
11h 07m
2 stops
$562United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:00 am - 9:00 pm
MSN
-
ABE
15h 00m
2 stops
United Airlines Logo
5:36 pm - 8:53 pm
ABE
-
MSN
4h 17m
1 stop
$583United Airlines
Booking Insights

KAYAK's insights & trends for Madison to Allentown flights

Get data-powered insights and trends into flights from Madison to Allentown to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Madison to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Madison to Allentown were found on United Airlines ($389) and American Airlines ($513).

Which airlines fly non-stop between Madison and Allentown?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Madison to Allentown.

There is just one airline that flies from Madison to Allentown direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $253.

Find deals

Good to know

Cheapest flight$248
Flight from Madison to Allentown

When to book flights from Madison to Allentown

Are your dates flexible? Find out the best times to travel from Madison to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madison to Allentown

  • What is the cheapest flight from Madison to Allentown?

    In the last 5 days, the lowest price for a flight from Madison to Allentown was $248 for a one-way ticket and $389 for a round-trip.

  • Do I need a passport to fly between Madison and Allentown?

    A passport is not required to fly from Madison to Allentown.

  • Which aircraft models fly most regularly from Madison to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madison to Allentown?

    Star Alliance is the only airline alliance operating flights between Madison and Allentown.

  • How does KAYAK find such low prices on flights from Madison to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madison to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madison to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Madison is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madison to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Madison with another airline. Booking your flights between Madison and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madison to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Madison up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Madison to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Madison to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madison to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9899 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

2.0 MediocreHarry, Apr 2026
IAD - PIT
Read more United Airlines reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

I still prefer Delta, but Delta doesn’t fly to State College PA.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

Everything you need to know for your flight from Madison to Allentown

Information on your arrival and departure airports

Madison (MSN)
Allentown (ABE)