IND - ABE

$172 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 7/19. 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
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Everything you should know

Cheapest round-trip
$471
Overall average: $338
Allegiant Air
Fri 6/26Sun 6/28
IND - ABE • 1 stop
Cheapest one-way
$172
Allegiant Air
Sun 7/19
IND - ABE • 1 stop
Top airlines
Cheapest • from $471 (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 • 33% 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

Fri, Jun 26 - Sun, Jun 28
Allegiant Air Logo
12:16 pm - 8:50 am
IND
-
ABE
20h 34m
1 stop
Allegiant Air Logo
9:32 am - 8:26 am
ABE
-
IND
22h 54m
1 stop
$471Allegiant Air
Tue, Jun 23 - Thu, Jun 25
Multiple Airlines Logo
7:08 pm - 1:39 pm
IND
-
ABE
18h 31m
1 stop
Multiple Airlines Logo
12:40 pm - 9:40 pm
ABE
-
IND
9h 00m
1 stop
$477Multiple Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
6:00 am - 10:06 am
IND
-
ABE
4h 06m
1 stop
United Airlines Logo
2:30 pm - 7:01 pm
ABE
-
IND
4h 31m
1 stop
$478United Airlines
Tue, Jun 23 - Thu, Jun 25
Multiple Airlines Logo
8:51 pm - 1:39 pm
IND
-
ABE
16h 48m
2 stops
Multiple Airlines Logo
12:40 pm - 9:40 pm
ABE
-
IND
9h 00m
1 stop
$498Multiple Airlines
Thu, Jun 11 - Fri, Jun 19
United Airlines Logo
10:45 am - 5:01 pm
IND
-
ABE
6h 16m
1 stop
United Airlines Logo
2:23 pm - 10:05 pm
ABE
-
IND
7h 42m
1 stop
$504United Airlines
Mon, Jun 22 - Wed, Jun 24
Multiple Airlines Logo
7:46 pm - 9:29 am
IND
-
ABE
13h 43m
1 stop
Multiple Airlines Logo
2:29 pm - 9:28 am
ABE
-
IND
18h 59m
1 stop
$508Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Delta Logo
4:34 pm - 10:23 pm
IND
-
ABE
5h 49m
1 stop
Delta Logo
6:13 pm - 12:27 am
ABE
-
IND
6h 14m
1 stop
$509Delta
Thu, Jun 11 - Wed, Jun 17
American Airlines Logo
3:59 pm - 11:19 pm
IND
-
ABE
7h 20m
1 stop
American Airlines Logo
6:00 am - 11:40 am
ABE
-
IND
5h 40m
1 stop
$544American Airlines
Fri, Sep 18 - Sun, Sep 20
American Airlines Logo
10:32 am - 4:40 pm
IND
-
ABE
6h 08m
1 stop
American Airlines Logo
9:13 am - 2:01 pm
ABE
-
IND
4h 48m
1 stop
$545American Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
8:45 am - 7:57 pm
IND
-
ABE
35h 12m
2 stops
Multiple Airlines Logo
8:00 am - 6:13 pm
ABE
-
IND
10h 13m
1 stop
$550Multiple 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.

Good to know

Low seasonJune
Cheapest flight$172
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 16% 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 $172 for a one-way ticket and $471 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 $405 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 8402 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

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.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

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

Information on your arrival and departure airports