GRR - ABE

$156 Find Cheap Flights from Grand Rapids 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 Grand Rapids to Allentown departing on 8/3. 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 Grand Rapids 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 Grand Rapids to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$321
Allegiant Air
Thu 10/22Sun 10/25
GRR - ABE • 1 stop
Cheapest one-way
$156
Allegiant Air
Mon 8/3
GRR - ABE • 1 stop
Top airlines
Allegiant Air
Cheapest • from $321 (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 Grand Rapids and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Newark (EWR)
Cheapest • Avg $347 (round-trip)
Newark (EWR)
Shortest trip • 4h 15m (one-way)
Insights
Insights
Insights
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 Grand Rapids to Allentown (GRR-ABE)

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

Thu, Oct 22 - Sun, Oct 25
Allegiant Air Logo
4:28 pm - 8:28 am
GRR
-
ABE
16h 00m
1 stop
Allegiant Air Logo
7:00 am - 8:49 pm
ABE
-
GRR
13h 49m
1 stop
$321Allegiant Air
Fri, Oct 23 - Sun, Oct 25
Allegiant Air Logo
8:59 pm - 12:34 pm
GRR
-
ABE
15h 35m
1 stop
Allegiant Air Logo
1:59 pm - 10:24 pm
ABE
-
GRR
8h 25m
1 stop
$362Allegiant Air
Fri, Oct 23 - Sun, Oct 25
Allegiant Air Logo
8:59 pm - 12:34 pm
GRR
-
ABE
15h 35m
1 stop
Allegiant Air Logo
1:59 pm - 10:24 pm
ABE
-
GRR
8h 25m
1 stop
$372Allegiant Air
Fri, Oct 23 - Sun, Oct 25
Delta Logo
2:15 pm - 10:46 pm
GRR
-
ABE
8h 31m
2 stops
Delta Logo
6:30 am - 11:57 am
ABE
-
GRR
5h 27m
1 stop
$374Delta
Thu, Oct 22 - Mon, Oct 26
Allegiant Air Logo
4:28 pm - 8:28 am
GRR
-
ABE
16h 00m
1 stop
Allegiant Air Logo
5:57 pm - 3:23 pm
ABE
-
GRR
21h 26m
1 stop
$380Allegiant Air
Fri, Oct 23 - Wed, Oct 28
Allegiant Air Logo
8:59 pm - 12:34 pm
GRR
-
ABE
15h 35m
1 stop
Allegiant Air Logo
10:28 am - 9:18 pm
ABE
-
GRR
10h 50m
1 stop
$386Allegiant Air
Wed, Jul 15 - Tue, Jul 21
United Airlines Logo
5:15 am - 9:58 am
GRR
-
ABE
4h 43m
1 stop
United Airlines Logo
10:35 am - 4:00 pm
ABE
-
GRR
5h 25m
1 stop
$398United Airlines
Wed, Jul 15 - Tue, Jul 21
Delta Logo
6:10 am - 12:22 pm
GRR
-
ABE
6h 12m
1 stop
Delta Logo
6:30 am - 11:43 am
ABE
-
GRR
5h 13m
1 stop
$399Delta
Fri, Oct 23 - Sun, Oct 25
Multiple Airlines Logo
6:14 am - 10:28 pm
GRR
-
ABE
16h 14m
2 stops
Multiple Airlines Logo
7:00 am - 8:49 pm
ABE
-
GRR
13h 49m
1 stop
$405Multiple Airlines
Fri, Oct 23 - Sun, Oct 25
Delta Logo
2:15 pm - 10:46 pm
GRR
-
ABE
8h 31m
2 stops
Delta Logo
6:30 am - 11:57 am
ABE
-
GRR
5h 27m
1 stop
$409Delta
Booking Insights

KAYAK's insights & trends for Grand Rapids to Allentown flights

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

Which airlines provide the cheapest flights from Grand Rapids 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 Grand Rapids to Allentown were found on Allegiant Air ($321) and Delta ($374).

Find deals

Good to know

Cheapest flight$156
Flight from Grand Rapids to Allentown

When to book flights from Grand Rapids to Allentown

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

  • What is the cheapest flight from Grand Rapids to Allentown?

    In the last 5 days, the lowest price for a flight from Grand Rapids to Allentown was $156 for a one-way ticket and $321 for a round-trip.

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

    No, a passport isn't needed to fly from Grand Rapids to Allentown. However, local authorities might ask for an official ID.

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

    On your way to Allentown, you’ll fly out from Grand Rapids Gerald R. Ford Intl. You’ll be landing at Allentown-Bethlehem.

  • Which aircraft models fly most regularly from Grand Rapids to Allentown?

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

  • Which airline alliances offer flights from Grand Rapids to Allentown?

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Grand Rapids 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 Grand Rapids 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 Grand Rapids with another airline. Booking your flights between Grand Rapids 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 Grand Rapids 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 Grand Rapids 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 Grand Rapids to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Grand Rapids 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 Grand Rapids 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 9896 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

This flight is a quick way to get to Chicago, but a bit expensive.

8.0 ExcellentAnonymous, May 2026
DTW - ORD
Read more United Airlines reviews

This flight is a quick way to get to Chicago, but a bit expensive.

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!

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

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

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.

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 Grand Rapids to Allentown

Information on your arrival and departure airports

Grand Rapids (GRR)
Allentown (ABE)