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$280+ Cheap flights from Grand Rapids to Allentown (GRR - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — ABE
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheap flight deals from Grand Rapids to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2025.

Round-trip from

$328
(Delta)

One-way from

$280
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$347
From Grand Rapids Gerald R. Ford Intl to Allentown-Bethlehem
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One-way flight from Grand Rapids Gerald R. Ford Intl to Allentown-Bethlehem
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Grand Rapids to Allentown

Cheapest flights from Grand Rapids to Allentown
Explore the most affordable flight options available from Grand Rapids to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:36 pmGRR - ABE
1 stop4h 58mDelta
Sat 8/166:14 pmABE - GRR
1 stop5h 20mDelta
Deal found 7/23$328
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:16 pmGRR - ABE
1 stop16h 39mAllegiant Air
Sun 8/109:16 pmABE - GRR
1 stop11h 31mAllegiant Air
Deal found 7/22$365
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:34 pmGRR - ABE
3 stops29h 26mMultiple Airlines
Sun 8/109:16 pmABE - GRR
1 stop11h 31mMultiple Airlines
Deal found 7/22$442
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:30 amGRR - ABE
1 stop25h 07mUnited Airlines
Mon 9/151:00 pmABE - GRR
1 stop7h 14mUnited Airlines
Deal found 7/24$484
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:03 pmGRR - ABE
1 stop5h 27mAmerican Airlines
Sun 10/56:05 amABE - GRR
1 stop4h 44mAmerican Airlines
Deal found 7/24$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2025.
Use the filters below to find and compare flights from Grand Rapids to Allentown that are best for you.

Fly from

Grand Rapids

Fly to

Allentown

Route

Depart

Return

Price

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Wed 8/13

12:36 pm-5:34 pm

1 stop4h 58m

Allentown-Bethlehem

Sat 8/16

6:14 pm-11:34 pm

1 stop5h 20m

$328

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Wed 8/6

5:16 pm-9:55 am

1 stop16h 39m

Allentown-Bethlehem

Sun 8/10

9:16 pm-8:47 am

1 stop11h 31m

$365

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Wed 8/6

4:34 pm-10:00 pm

3 stops29h 26m

Allentown-Bethlehem

Sun 8/10

9:16 pm-8:47 am

1 stop11h 31m

$442

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 9/12

9:30 am-10:37 am

1 stop25h 07m

Allentown-Bethlehem

Mon 9/15

1:00 pm-8:14 pm

1 stop7h 14m

$484

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 10/3

1:03 pm-6:30 pm

1 stop5h 27m

Allentown-Bethlehem

Sun 10/5

6:05 am-10:49 am

1 stop4h 44m

$543

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 8/18

7:15 am-10:53 pm

3 stops15h 38m

$280

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Tue 7/29

6:00 am-12:15 pm

1 stop6h 15m

$288

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 8/18

6:37 pm-11:58 am

1 stop17h 21m

$357

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Tue 7/29

3:58 pm-12:27 am

2 stops8h 29m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Grand Rapids to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Allentown

What is the cheapest month to book a flight from Grand Rapids to Allentown?

Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Allentown (average of $289). Flying from Grand Rapids to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to ABE?

Find hourly flight availability from Grand Rapids to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Allentown at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated July 25, 2025.
Read through reviews of airlines operating flights from Grand Rapids to Allentown, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
700 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Grand Rapids to Allentown round-trip?

    Cheapflights users have booked flights from Grand Rapids to Allentown round-trip from $328. Other airlines that can offer you cheap pricing are Allegiant Air, from $365, and United Airlines, from $484. These flights start at 9% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Grand Rapids to Allentown one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $288. United Airlines flights start at $357 while deals on American Airlines start at $361 one-way.

  • Can I find deals for flights from Grand Rapids to Allentown that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Allentown.

  • Can I find deals for business class flights from Grand Rapids to Allentown?

    Yes. Cheapflights offers flight deals from Grand Rapids to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Grand Rapids to Allentown (average of $289). Flying from Grand Rapids to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Grand Rapids to Allentown

Discover the top 3 airlines that operate flights from Grand Rapids to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$177Average$332FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$227Average$268FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$428FlexibilityNo cancel feeOn-timeN/A

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