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Cheap flights from Grand Rapids to Allentown from $201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Allentown departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grand Rapids to Allentown

Cheap round-trip flights

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Allegiant Air Logo
7:00 am - 10:24 amGRR-ABE
27h 24m2 stops
Allegiant Air Logo
9:30 am - 9:19 pmABE-GRR
11h 49m1 stop
$288Allegiant Air
Find Deal
Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
3:57 pm - 10:24 pmGRR-ABE
30h 27m2 stops
Multiple Airlines Logo
7:12 pm - 12:19 pmABE-GRR
17h 07m1 stop
$295Multiple Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 17
Allegiant Air Logo
9:00 am - 10:24 amGRR-ABE
25h 24m1 stop
Allegiant Air Logo
9:30 am - 9:19 pmABE-GRR
11h 49m1 stop
$305Allegiant Air
Find Deal
Mon, Dec 15 - Thu, Dec 18
United Airlines Logo
6:00 am - 10:41 amGRR-ABE
4h 41m1 stop
United Airlines Logo
4:57 pm - 11:40 pmABE-GRR
6h 43m1 stop
$319United Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
6:00 am - 10:41 amGRR-ABE
4h 41m1 stop
United Airlines Logo
4:57 pm - 10:00 pmABE-GRR
5h 03m1 stop
$334United Airlines
Find Deal
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
10:00 am - 10:24 pmGRR-ABE
36h 24m3 stops
Multiple Airlines Logo
7:12 pm - 12:19 pmABE-GRR
17h 07m1 stop
$361Multiple Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 17
United Airlines Logo
6:00 am - 10:41 amGRR-ABE
4h 41m1 stop
United Airlines Logo
4:57 pm - 11:40 pmABE-GRR
6h 43m1 stop
$364United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
7:00 am - 10:24 pmGRR-ABE
15h 24m2 stops
Multiple Airlines Logo
7:30 am - 9:19 pmABE-GRR
13h 49m2 stops
$371Multiple Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
United Airlines Logo
6:00 am - 11:52 amGRR-ABE
5h 52m1 stop
United Airlines Logo
2:30 pm - 9:45 pmABE-GRR
7h 15m1 stop
$379United Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21
Allegiant Air Logo
7:00 am - 10:38 pmGRR-ABE
15h 38m1 stop
Allegiant Air Logo
7:12 pm - 9:19 pmABE-GRR
26h 07m1 stop
$404Allegiant Air
Find Deal
Sun, Dec 14 - Wed, Dec 17

Allegiant Air flights from Grand Rapids to Allentown

Our best Allegiant Air deals on Grand Rapids to Allentown flight tickets
Allegiant Air
Dec 15
GRR7:00 amGrand Rapids Gerald R. Ford Intl
27h 24m
2 stops
ABE10:24 amAllentown-Bethlehem
Dec 18
ABE9:30 amAllentown-Bethlehem
11h 49m
1 stop
GRR9:19 pmGrand Rapids Gerald R. Ford Intl
$288
Find similar
Allegiant Air
Dec 15
GRR9:00 amGrand Rapids Gerald R. Ford Intl
25h 24m
1 stop
ABE10:24 amAllentown-Bethlehem
Dec 18
ABE9:30 amAllentown-Bethlehem
11h 49m
1 stop
GRR9:19 pmGrand Rapids Gerald R. Ford Intl
$305
Find similar
Allegiant Air
Dec 14
GRR7:00 amGrand Rapids Gerald R. Ford Intl
15h 38m
1 stop
ABE10:38 pmAllentown-Bethlehem
Dec 17
ABE7:12 pmAllentown-Bethlehem
26h 07m
1 stop
GRR9:19 pmGrand Rapids Gerald R. Ford Intl
$404
Find similar

American Airlines flights from Grand Rapids to Allentown

Our best American Airlines deals on Grand Rapids to Allentown flight tickets
American Airlines
Jan 30
GRR6:32 pmGrand Rapids Gerald R. Ford Intl
18h 00m
2 stops
ABE12:32 pmAllentown-Bethlehem
Feb 2
ABE1:02 pmAllentown-Bethlehem
4h 56m
1 stop
GRR5:58 pmGrand Rapids Gerald R. Ford Intl
$502
Find similar
American Airlines
Dec 25
GRR6:03 amGrand Rapids Gerald R. Ford Intl
5h 17m
1 stop
ABE11:20 amAllentown-Bethlehem
Dec 28
ABE6:04 amAllentown-Bethlehem
6h 09m
1 stop
GRR12:13 pmGrand Rapids Gerald R. Ford Intl
$505
Find similar
American Airlines
Dec 25
GRR7:13 amGrand Rapids Gerald R. Ford Intl
9h 20m
2 stops
ABE4:33 pmAllentown-Bethlehem
Dec 28
ABE6:04 amAllentown-Bethlehem
6h 09m
1 stop
GRR12:13 pmGrand Rapids Gerald R. Ford Intl
$510
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Grand Rapids to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 12/15

7:00 am-10:24 am

2 stops27h 24m

Allentown-Bethlehem

Thu 12/18

9:30 am-9:19 pm

1 stop11h 49m

$288

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 12/14

3:57 pm-10:24 pm

2 stops30h 27m

Allentown-Bethlehem

Wed 12/17

7:12 pm-12:19 pm

1 stop17h 07m

$295

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 12/15

9:00 am-10:24 am

1 stop25h 24m

Allentown-Bethlehem

Thu 12/18

9:30 am-9:19 pm

1 stop11h 49m

$305

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 1/30

6:00 am-10:41 am

1 stop4h 41m

Allentown-Bethlehem

Mon 2/2

4:57 pm-11:40 pm

1 stop6h 43m

$319

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 1/30

6:00 am-10:41 am

1 stop4h 41m

Allentown-Bethlehem

Mon 2/2

4:57 pm-10:00 pm

1 stop5h 03m

$334

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 12/14

10:00 am-10:24 pm

3 stops36h 24m

Allentown-Bethlehem

Wed 12/17

7:12 pm-12:19 pm

1 stop17h 07m

$361

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 1/9

6:00 am-10:41 am

1 stop4h 41m

Allentown-Bethlehem

Mon 1/12

4:57 pm-11:40 pm

1 stop6h 43m

$364

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 12/15

7:00 am-10:24 pm

2 stops15h 24m

Allentown-Bethlehem

Thu 12/18

7:30 am-9:19 pm

2 stops13h 49m

$371

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Wed 12/17

6:00 am-11:52 am

1 stop5h 52m

Allentown-Bethlehem

Sun 12/21

2:30 pm-9:45 pm

1 stop7h 15m

$379

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 12/14

7:00 am-10:38 pm

1 stop15h 38m

Allentown-Bethlehem

Wed 12/17

7:12 pm-9:19 pm

1 stop26h 07m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Grand Rapids to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Grand Rapids to Allentown is on a Friday when prices can be found for as low as $259. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Monday is $506.

What is the cheapest time of day to depart on your flight to Allentown?

In the afternoon is the cheapest time of day to fly from Grand Rapids to Allentown when you can find flight prices for as low as $293. Flying to Allentown in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $320.

When to book flights from Grand Rapids to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Rapids to Allentown (GRR to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Allentown

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Grand Rapids to Allentown takes 4h 25m
There are no direct flights from Grand Rapids to Allentown. There are no popular flight routes from Grand Rapids to Allentown.
Search flight deals

  • How far is Grand Rapids Gerald R. Ford Intl to Allentown-Bethlehem by plane?

    There are 549.6 mi between Grand Rapids Gerald R. Ford Intl and Allentown-Bethlehem. Typically, this will take 4h 22m by plane in normal conditions.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Allentown-Bethlehem Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Allentown-Bethlehem Airport are updated daily.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Allentown-Bethlehem Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grand Rapids Gerald R. Ford Intl Airport to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Grand Rapids to Allentown?

Best airlines flying from Grand Rapids to Allentown

Compare and see reviews for airlines that fly from Grand Rapids to Allentown with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $177Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Allentown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Rapids to Allentown for you.

Can I find flights from Grand Rapids to Allentown with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Allentown from Grand Rapids with this policy.

How can momondo help me find flights from Grand Rapids to Allentown?

momondo helps you find the best flight between Grand Rapids and Allentown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grand Rapids to Allentown right now. Can momondo alert me if prices change?

Price alerts on flights to Allentown from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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