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Cheap flights from Grand Rapids to Allentown from $245

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 10/1. 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 (GRR-ABE)

Cheap round-trip flights

Delta Logo
6:00 am - 12:04 pmGRR-ABE
6h 04m1 stop
Delta Logo
6:12 pm - 11:37 pmABE-GRR
5h 25m1 stop
$249Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:00 pm - 10:52 pmGRR-ABE
4h 52m1 stop
Delta Logo
6:30 am - 11:55 amABE-GRR
5h 25m1 stop
$294Delta
Find Deal
Mon, Nov 24 - Fri, Nov 28
Allegiant Air Logo
4:40 pm - 10:55 amGRR-ABE
18h 15m1 stop
Allegiant Air Logo
6:30 am - 10:26 pmABE-GRR
15h 56m1 stop
$313Allegiant Air
Find Deal
Mon, Sep 22 - Thu, Sep 25
United Airlines Logo
3:44 pm - 9:54 pmGRR-ABE
6h 10m1 stop
United Airlines Logo
6:37 am - 12:47 pmABE-GRR
6h 10m1 stop
$329United Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
Allegiant Air Logo
4:40 pm - 10:55 amGRR-ABE
18h 15m1 stop
Allegiant Air Logo
6:00 am - 5:44 pmABE-GRR
11h 44m1 stop
$333Allegiant Air
Find Deal
Mon, Sep 22 - Fri, Sep 26
Logo
3:17 pm - 10:47 pmGRR-ABE
7h 30m1 stop
Logo
6:30 am - 10:26 pmABE-GRR
15h 56m1 stop
$352
Find Deal
Sun, Sep 21 - Thu, Sep 25
Logo
3:17 pm - 10:47 pmGRR-ABE
7h 30m1 stop
Logo
6:00 am - 5:44 pmABE-GRR
11h 44m1 stop
$365
Find Deal
Sun, Sep 21 - Fri, Sep 26
United Airlines Logo
7:30 am - 11:58 amGRR-ABE
4h 28m1 stop
United Airlines Logo
1:00 pm - 5:36 pmABE-GRR
4h 36m1 stop
$398United Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
American Airlines Logo
1:03 pm - 6:30 pmGRR-ABE
5h 27m1 stop
American Airlines Logo
6:05 am - 10:49 amABE-GRR
4h 44m1 stop
$543American Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
American Airlines Logo
1:03 pm - 6:30 pmGRR-ABE
5h 27m1 stop
American Airlines Logo
6:00 am - 3:17 pmABE-GRR
9h 17m2 stops
$614American Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6

United Airlines flights from Grand Rapids to Allentown

Our best United Airlines deals on Grand Rapids to Allentown flight tickets
United Airlines
Sep 4
GRR3:44 pmGrand Rapids Gerald R. Ford Intl
6h 10m
1 stop
ABE9:54 pmAllentown-Bethlehem
Sep 6
ABE6:37 amAllentown-Bethlehem
6h 10m
1 stop
GRR12:47 pmGrand Rapids Gerald R. Ford Intl
$329
Find similar
United Airlines
Sep 7
GRR7:30 amGrand Rapids Gerald R. Ford Intl
4h 28m
1 stop
ABE11:58 amAllentown-Bethlehem
Sep 13
ABE1:00 pmAllentown-Bethlehem
4h 36m
1 stop
GRR5:36 pmGrand Rapids Gerald R. Ford Intl
$398
Find similar
United Airlines
Dec 12
GRR4:58 pmGrand Rapids Gerald R. Ford Intl
18h 54m
1 stop
ABE11:52 amAllentown-Bethlehem
Dec 16
ABE1:00 pmAllentown-Bethlehem
7h 26m
1 stop
GRR8:26 pmGrand Rapids Gerald R. Ford Intl
$399
Find similar

Delta flights from Grand Rapids to Allentown

Our best Delta deals on Grand Rapids to Allentown flight tickets
Delta
Sep 20
GRR6:00 amGrand Rapids Gerald R. Ford Intl
6h 04m
1 stop
ABE12:04 pmAllentown-Bethlehem
Sep 27
ABE6:12 pmAllentown-Bethlehem
5h 25m
1 stop
GRR11:37 pmGrand Rapids Gerald R. Ford Intl
$249
Find similar
Delta
Nov 24
GRR6:00 pmGrand Rapids Gerald R. Ford Intl
4h 52m
1 stop
ABE10:52 pmAllentown-Bethlehem
Nov 28
ABE6:30 amAllentown-Bethlehem
5h 25m
1 stop
GRR11:55 amGrand Rapids Gerald R. Ford Intl
$294
Find similar
Delta
Aug 26
GRR12:36 pmGrand Rapids Gerald R. Ford Intl
4h 58m
1 stop
ABE5:34 pmAllentown-Bethlehem
Aug 30
ABE6:14 pmAllentown-Bethlehem
5h 20m
1 stop
GRR11:34 pmGrand Rapids Gerald R. Ford Intl
$297
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 August 21, 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

Sat 9/20

6:00 am-12:04 pm

1 stop6h 04m

Allentown-Bethlehem

Sat 9/27

6:12 pm-11:37 pm

1 stop5h 25m

$249

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 11/24

6:00 pm-10:52 pm

1 stop4h 52m

Allentown-Bethlehem

Fri 11/28

6:30 am-11:55 am

1 stop5h 25m

$294

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 9/22

4:40 pm-10:55 am

1 stop18h 15m

Allentown-Bethlehem

Thu 9/25

6:30 am-10:26 pm

1 stop15h 56m

$313

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Thu 9/4

3:44 pm-9:54 pm

1 stop6h 10m

Allentown-Bethlehem

Sat 9/6

6:37 am-12:47 pm

1 stop6h 10m

$329

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Mon 9/22

4:40 pm-10:55 am

1 stop18h 15m

Allentown-Bethlehem

Fri 9/26

6:00 am-5:44 pm

1 stop11h 44m

$333

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 9/21

3:17 pm-10:47 pm

1 stop7h 30m

Allentown-Bethlehem

Thu 9/25

6:30 am-10:26 pm

1 stop15h 56m

$352

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 9/21

3:17 pm-10:47 pm

1 stop7h 30m

Allentown-Bethlehem

Fri 9/26

6:00 am-5:44 pm

1 stop11h 44m

$365

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Sun 9/7

7:30 am-11:58 am

1 stop4h 28m

Allentown-Bethlehem

Sat 9/13

1:00 pm-5:36 pm

1 stop4h 36m

$398

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Fri 9/26

1:03 pm-6:30 pm

1 stop5h 27m

Allentown-Bethlehem

Sun 9/28

6:05 am-10:49 am

1 stop4h 44m

$543

Grand RapidsAllentown

GRR - ABE

GRRABE

Grand Rapids Gerald R. Ford Intl

Thu 9/4

1:03 pm-6:30 pm

1 stop5h 27m

Allentown-Bethlehem

Sat 9/6

6:00 am-3:17 pm

2 stops9h 17m

$614

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 typical price of a round-trip flight between Grand Rapids and Allentown?

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

Direct flights

None
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 18m 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
8,930 reviews
Search United Airlines flights
DeltaPriceFrom $199Free CancellationRating
7.9
7,981 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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