IND - ABE

$264 Find Cheap Flights from Indianapolis to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Allentown departing on 6/16. 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 Indianapolis 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 Indianapolis to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$288
Typical prices: $352-$268
Allegiant Air
Sat 7/4Sat 7/11
IND - ABE • 1 stop
Cheapest one-way
$264
Delta
Tue 6/16
IND - ABE • 1 stop
Top airlines
Allegiant Air
Cheapest • from $288 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Indianapolis and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $293 (round-trip)
Detroit (DTW)
Shortest trip • 3h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 32% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Indianapolis to Allentown (IND-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis 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 Indianapolis to Allentown

Sat, Jul 4 - Sat, Jul 11
Allegiant Air Logo
6:15 am - 8:49 pm
IND
-
ABE
14h 34m
1 stop
Allegiant Air Logo
5:55 pm - 9:28 am
ABE
-
IND
15h 33m
1 stop
$288Allegiant Air
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
12:14 pm - 3:57 pm
IND
-
ABE
27h 43m
2 stops
Multiple Airlines Logo
6:00 am - 11:20 am
ABE
-
IND
29h 20m
1 stop
$354Multiple Airlines
Sat, May 30 - Wed, Jun 3
United Airlines Logo
6:00 am - 10:03 am
IND
-
ABE
4h 03m
1 stop
United Airlines Logo
2:23 pm - 7:01 pm
ABE
-
IND
4h 38m
1 stop
$413United Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
7:46 pm - 3:57 pm
IND
-
ABE
20h 11m
1 stop
Multiple Airlines Logo
6:00 am - 11:20 am
ABE
-
IND
29h 20m
1 stop
$418Multiple Airlines
Wed, Jun 3 - Sat, Jun 6
Multiple Airlines Logo
12:14 pm - 1:56 pm
IND
-
ABE
25h 42m
2 stops
Multiple Airlines Logo
3:07 pm - 10:59 pm
ABE
-
IND
7h 52m
1 stop
$429Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
Allegiant Air Logo
7:00 am - 9:28 pm
IND
-
ABE
14h 28m
1 stop
Allegiant Air Logo
4:38 pm - 11:58 am
ABE
-
IND
19h 20m
1 stop
$436Allegiant Air
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
6:00 am - 2:41 pm
IND
-
ABE
8h 41m
1 stop
Multiple Airlines Logo
4:38 pm - 11:05 am
ABE
-
IND
42h 27m
2 stops
$453Multiple Airlines
Wed, Jun 3 - Sat, Jun 6
Multiple Airlines Logo
1:46 pm - 1:56 pm
IND
-
ABE
24h 10m
1 stop
Multiple Airlines Logo
3:07 pm - 10:59 pm
ABE
-
IND
7h 52m
1 stop
$457Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:00 pm - 9:00 pm
IND
-
ABE
7h 00m
1 stop
United Airlines Logo
5:36 pm - 11:40 pm
ABE
-
IND
6h 04m
1 stop
$478United Airlines
Sat, May 30 - Wed, Jun 3
Multiple Airlines Logo
8:39 pm - 1:57 pm
IND
-
ABE
17h 18m
2 stops
Multiple Airlines Logo
6:51 pm - 9:28 am
ABE
-
IND
14h 37m
1 stop
$501Multiple Airlines
Booking Insights

KAYAK's insights & trends for Indianapolis to Allentown flights

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

What is the cheapest month to fly from Indianapolis to Allentown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Allentown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Allentown is October, where tickets cost $248 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $612 and $560 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$264
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Indianapolis to Allentown

When to book flights from Indianapolis to Allentown

Are your dates flexible? Find out the best times to travel from Indianapolis 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 Indianapolis to Allentown

  • What is the cheapest flight from Indianapolis to Allentown?

    In the last 3 days, the lowest price for a flight from Indianapolis to Allentown was $264 for a one-way ticket and $288 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Indianapolis to Allentown?

    When flying out of Indianapolis you will be using Indianapolis. You will be landing at Allentown, also known as Allentown-Bethlehem.

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

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

  • Which airline alliances offer flights from Indianapolis to Allentown?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Indianapolis and Allentown, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Indianapolis to Allentown, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Allentown are Delta and United Airlines. With an average price for the route of $269 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $359 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Indianapolis 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 Indianapolis to Allentown.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Indianapolis 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 Indianapolis 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 Indianapolis with another airline. Booking your flights between Indianapolis 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 Indianapolis 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 Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Indianapolis to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis 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 Indianapolis 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.
7.9
DeltaOverall score based on 8447 reviews
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

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

Information on your arrival and departure airports

Indianapolis (IND)
Allentown (ABE)