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Allentown

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Allentown Flights as Low as $167

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

American Airlines
Sat, Aug 1 - Sat, Aug 1
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$167 Roundtrip, just found
$167
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 1 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Aug 1, priced at $167 just found
American Airlines
Sat, Jul 25 - Wed, Jul 29
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 25 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jul 29, priced at $171 found 1 day ago
American Airlines
Sat, Jul 11 - Sat, Jul 18
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jul 11 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 18, priced at $193 found 3 days ago
American Airlines
Thu, Jul 16 - Fri, Jul 24
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$197 Roundtrip, found 8 hours ago
$197
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Jul 16 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Jul 24, priced at $197 found 8 hours ago
American Airlines
Sat, Jul 25 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$201 Roundtrip, found 22 hours ago
$201
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Jul 25 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 25, priced at $201 found 22 hours ago
American Airlines
Tue, Sep 1 - Sat, Sep 5
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$207 Roundtrip, found 11 hours ago
$207
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Sep 5, priced at $207 found 11 hours ago
Frontier Airlines
Tue, Sep 1 - Sat, Sep 12
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$208 Roundtrip, found 11 hours ago
$208
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Sep 12, priced at $208 found 11 hours ago
American Airlines
Tue, Jul 28 - Wed, Jul 29
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$211 Roundtrip, found 2 hours ago
$211
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jul 29, priced at $211 found 2 hours ago
Frontier Airlines
Tue, Jul 28 - Wed, Jul 29
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jul 29, priced at $212 found 2 hours ago
Frontier Airlines
Tue, Sep 1 - Sat, Sep 12
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$213 Roundtrip, found 11 hours ago
$213
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Sep 12, priced at $213 found 11 hours ago
American Airlines
Wed, Jul 22 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 25, priced at $217 found 2 days ago
American Airlines
Tue, Sep 1 - Sat, Sep 12
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$222 Roundtrip, found 11 hours ago
$222
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Sep 12, priced at $222 found 11 hours ago
Frontier Airlines
Sat, Jul 11 - Sat, Jul 18
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jul 11 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jul 18, priced at $223 found 3 days ago
Frontier Airlines
Tue, Jul 21 - Wed, Jul 22
CLT
Charlotte-Douglas Intl.
TTN
Mercer
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Charlotte-Douglas Intl. to Mercer, returning Wed, Jul 22, priced at $236 found 1 day ago
Frontier Airlines
Tue, Jul 14 - Tue, Jul 21
RIC
Richmond Intl.
TTN
Mercer
$266 Roundtrip, found 16 hours ago
$266
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Jul 14 from Richmond Intl. to Mercer, returning Tue, Jul 21, priced at $266 found 16 hours ago
American Airlines
Thu, Aug 27 - Thu, Sep 10
FLL
Fort Lauderdale - Hollywood Intl.
TTN
Mercer
$324 Roundtrip, found 4 hours ago
$324
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Aug 27 from Fort Lauderdale - Hollywood Intl. to Mercer, returning Thu, Sep 10, priced at $324 found 4 hours ago

Cheap Flights to Allentown

Fall in love at first flight with your vacation to Allentown by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Allentown on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Allentown, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Allentown

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Allentown with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BLM airport.

What is the cheapest month to fly to Allentown?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Allentown are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Allentown?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Allentown.

What airport is best to fly into Allentown?

When you’re planning your trip to Allentown, convenience is the name of the game. Luckily, Allentown Mercer Airport is nearby so you can deplane and get going on checking off everything on your Allentown must-do list.

How much are flights to Allentown?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Allentown on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $167, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Allentown?

The trick to saving a stack of cash on your flight to Allentown? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $167 right now, why wait?

Allentown Flight Information
Destination airport
Mercer
Destination airport IATA code
TTN
Roundtrip price
$166

Last Minute Hotel Deals in Allentown

Hyatt Regency Princeton

Hyatt Regency Princeton

4 out of 5
102 Carnegie Ctr Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,309 reviews)
"Clean and new facility, very helpful staff, very spacious lobby, and very conveniently located. We had a great stay"

Reviewed on Jun 24, 2026

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Hyatt Regency Princeton
Radisson Hotel Freehold

Radisson Hotel Freehold

3.5 out of 5
50 Gibson Pl Freehold NJ
Book a stay at this business-friendly hotel in Freehold. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,001 reviews)
"Sadly, the pool was not available and we had our 9 year old granddaughter with us and booked this hotel so she could swim. However, everything else was excellent so call ahead and check and see if the pool is available because we were very upset that it was not"

Reviewed on Jun 24, 2026

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Radisson Hotel Freehold
Crowne Plaza Princeton-Conference Center by IHG

Crowne Plaza Princeton-Conference Center by IHG

3.5 out of 5
900 Scudders Mill Road Plainsboro NJ
Book a stay at this business-friendly hotel in Plainsboro. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.6/10 Excellent! (1,002 reviews)
"Nice breakfast buffet, room needs to be updated. Rooms are nice and clean. Staff was friendly."

Reviewed on Jun 27, 2026

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Crowne Plaza Princeton-Conference Center by IHG
Holiday Inn East Windsor - Cranbury Area by IHG

Holiday Inn East Windsor - Cranbury Area by IHG

3 out of 5
399 Monmouth St Hightstown NJ
Book a stay at this business-friendly hotel in Hightstown. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,004 reviews)
"Fridge didn't work, had maintenance come but they just verified and said nothing they could do, toilet barely flushed, and overall, not enough staff to accommodate guest needs."

Reviewed on Jun 26, 2026

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Holiday Inn East Windsor - Cranbury Area by IHG
SureStay Plus Hotel by Best Western McGuire AFB Jackson

SureStay Plus Hotel by Best Western McGuire AFB Jackson

3 out of 5
21 Wrightstown/Cookstown Rd Cookstown NJ
Book a stay at this business-friendly hotel in Cookstown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,005 reviews)
"The back of the hotel had a beautiful sitting area, pool, and oversized chess game. The lobby was welcoming and clean. For some reason, the ceiling was missing in the hallways exposing wires and beams. The room was ok. The fridge was not cold. There were some stains in the tub."

Reviewed on Jun 26, 2026

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SureStay Plus Hotel by Best Western McGuire AFB Jackson
Colts Neck Inn Hotel

Colts Neck Inn Hotel

2.5 out of 5
191 Route 537 Colts Neck NJ
Book a stay at this golf hotel in Colts Neck. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our ...
9/10 Wonderful! (1,009 reviews)
"Amazing stay. Staff is awesome and room was very comfortable"

Reviewed on Jun 28, 2026

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Colts Neck Inn Hotel
DoubleTree by Hilton Princeton

DoubleTree by Hilton Princeton

4 out of 5
4355 US Highway 1 at Ridge Rd. Princeton NJ
Book a stay at this business-friendly hotel in Princeton. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,151 reviews)
"Breakfast had less options"

Reviewed on Jun 28, 2026

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DoubleTree by Hilton Princeton
Windsor Hotel

Windsor Hotel

2 out of 5
460 Route 33 E Hightstown NJ
Stay at this hotel in Hightstown. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.2/10 Good! (1,002 reviews)
"Walk ways to the rooms has a very bad smell super gross, tv control never work reception say they don’t be able to do nothing terrible place"

Reviewed on Jun 25, 2026

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Windsor Hotel
See all 473 properties in Allentown
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.