IND - ABE

$131 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 9/10. 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: $540-$332
Allegiant Air
Sat 7/4Sat 7/11
IND - ABE • 1 stop
Cheapest one-way
$131
Allegiant Air
Thu 9/10
IND - ABE • 1 stop
Top airlines
Cheapest • from $288 (round-trip)
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
Cheapest • Avg $293 (round-trip)
Shortest trip • 3h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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
Tue, Jul 7 - Sat, Jul 11
United Airlines Logo
4:25 pm - 9:07 pm
IND
-
ABE
4h 42m
1 stop
United Airlines Logo
5:41 pm - 11:44 pm
ABE
-
IND
6h 03m
1 stop
$321United Airlines
Sun, Jul 5 - Tue, Jul 14
Delta Logo
6:00 am - 12:27 pm
IND
-
ABE
6h 27m
1 stop
Delta Logo
6:05 pm - 12:41 am
ABE
-
IND
6h 36m
1 stop
$323Delta
Mon, Jul 6 - Wed, Jul 15
Delta Logo
4:33 pm - 11:08 pm
IND
-
ABE
6h 35m
1 stop
Delta Logo
6:05 pm - 12:41 am
ABE
-
IND
6h 36m
1 stop
$339Delta
Sat, Jul 11 - Wed, Jul 15
Allegiant Air Logo
5:41 pm - 11:36 pm
IND
-
ABE
5h 55m
1 stop
Allegiant Air Logo
8:00 am - 3:13 pm
ABE
-
IND
7h 13m
1 stop
$355Allegiant Air
Sat, Jul 11 - Tue, Jul 14
Allegiant Air Logo
5:41 pm - 11:36 pm
IND
-
ABE
5h 55m
1 stop
Allegiant Air Logo
10:18 am - 3:13 pm
ABE
-
IND
28h 55m
1 stop
$356Allegiant Air
Sat, Jul 11 - Fri, Jul 17
Allegiant Air Logo
5:41 pm - 11:36 pm
IND
-
ABE
5h 55m
1 stop
Allegiant Air Logo
12:36 pm - 10:37 am
ABE
-
IND
22h 01m
1 stop
$362Allegiant Air
Sat, Jul 11 - Sat, Jul 18
Allegiant Air Logo
5:41 pm - 11:36 pm
IND
-
ABE
5h 55m
1 stop
Allegiant Air Logo
5:55 pm - 9:28 am
ABE
-
IND
15h 33m
1 stop
$369Allegiant Air
Sun, Jul 5 - Sat, Jul 18
Delta Logo
7:00 am - 12:27 pm
IND
-
ABE
5h 27m
1 stop
Delta Logo
6:05 pm - 12:20 am
ABE
-
IND
6h 15m
1 stop
$370Delta
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
11:00 am - 11:39 pm
IND
-
ABE
12h 39m
1 stop
Multiple Airlines Logo
6:00 pm - 9:58 am
ABE
-
IND
15h 58m
1 stop
$371Multiple 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.

How much is a round-trip flight from Indianapolis to Allentown?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Indianapolis to Allentown departing in July.

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 June and March, where the average cost of round-trip tickets is $696 and $612 respectively.

Good to know

Low seasonFebruary
Cheapest flight$131
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 20% 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 5 days, the lowest price for a flight from Indianapolis to Allentown was $131 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 $414 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 8396 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Five hour delays every hour, I wish it were all at once

2.0 MediocreAnonymous, Jun 2026
MCO - LGA
Read more Delta reviews

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

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

Information on your arrival and departure airports