IND - ABE

$197 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 1/19. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$269
Delta
Thu 1/29Sun 2/1
IND - ABE • 1 stop
Cheapest one-way
$197
Allegiant Air
Mon 1/19
IND - ABE • 1 stop
Top airlines
Delta
Cheapest • from $269 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+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

Thu, Jan 29 - Sun, Feb 1
Delta Logo
6:00 am - 12:05 pm
IND
-
ABE
6h 05m1 stop
Delta Logo
5:59 pm - 12:06 am
ABE
-
IND
6h 07m1 stop
$269Delta
Fri, Jan 23 - Sun, Jan 25
Delta Logo
4:24 pm - 10:50 pm
IND
-
ABE
6h 26m1 stop
Delta Logo
5:59 pm - 12:06 am
ABE
-
IND
6h 07m1 stop
$279Delta
Thu, Mar 12 - Tue, Mar 24
Delta Logo
6:00 am - 12:06 pm
IND
-
ABE
6h 06m1 stop
Delta Logo
6:32 am - 12:39 pm
ABE
-
IND
6h 07m1 stop
$304Delta
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:00 am - 10:41 am
IND
-
ABE
4h 41m1 stop
United Airlines Logo
4:57 pm - 10:14 pm
ABE
-
IND
5h 17m1 stop
$339United Airlines
Fri, Feb 6 - Sun, Feb 8
Multiple Airlines Logo
5:10 am - 10:01 pm
IND
-
ABE
16h 51m1 stop
Multiple Airlines Logo
8:30 am - 10:48 pm
ABE
-
IND
14h 18m2 stops
$342Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
United Airlines Logo
6:00 am - 10:01 am
IND
-
ABE
4h 01m1 stop
United Airlines Logo
6:28 am - 11:26 am
ABE
-
IND
4h 58m1 stop
$344United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:00 am - 10:41 am
IND
-
ABE
4h 41m1 stop
United Airlines Logo
4:57 pm - 11:30 pm
ABE
-
IND
6h 33m1 stop
$349United Airlines
Fri, Feb 6 - Sun, Feb 8
Multiple Airlines Logo
5:10 am - 10:01 pm
IND
-
ABE
16h 51m1 stop
Multiple Airlines Logo
8:30 am - 8:49 pm
ABE
-
IND
12h 19m1 stop
$363Multiple Airlines
Thu, Feb 12 - Sun, Feb 15
Multiple Airlines Logo
7:27 pm - 2:22 pm
IND
-
ABE
18h 55m2 stops
Multiple Airlines Logo
3:42 pm - 9:49 pm
ABE
-
IND
6h 07m1 stop
$366Multiple Airlines
Wed, Mar 11 - Mon, Mar 23
Delta Logo
7:08 am - 12:06 pm
IND
-
ABE
4h 58m1 stop
Delta Logo
5:59 pm - 12:20 am
ABE
-
IND
6h 21m1 stop
$424Delta
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.

Which airlines provide the cheapest flights from Indianapolis to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Indianapolis to Allentown were found on Delta ($269) and United Airlines ($269).

Which airlines fly non-stop between Indianapolis 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 Indianapolis to Allentown.

There are 2 airlines that fly nonstop from Indianapolis to Allentown. They are Delta and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $243. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonOctober
Cheapest flight$197
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% 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 $197 for a one-way ticket and $269 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Indianapolis and Allentown, with SkyTeam 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 $293 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 $342 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 8032 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

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

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

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

Information on your arrival and departure airports