Search Cheap Flights to
Allentown

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Allentown Flights as Low as $68

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

Frontier Airlines
Wed, May 28 - Wed, Jun 4
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$68 Roundtrip, found 6 days ago
$68
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jun 4, priced at $68 found 6 days ago
Frontier Airlines
Sat, May 31 - Wed, Jun 4
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$88 Roundtrip, found 6 days ago
$88
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 31 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jun 4, priced at $88 found 6 days ago
Frontier Airlines
Tue, Jul 29 - Sat, Aug 2
TPA
Tampa Intl.
TTN
Mercer
$88 Roundtrip, found 11 hours ago
$88
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Jul 29 from Tampa Intl. to Mercer, returning Sat, Aug 2, priced at $88 found 11 hours ago
Frontier Airlines
Wed, Jun 11 - Wed, Jun 18
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$108 Roundtrip, found 6 days ago
$108
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 11 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Jun 18, priced at $108 found 6 days ago
Frontier Airlines
Sat, Jun 7 - Mon, Jun 9
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$109 Roundtrip, found 6 days ago
$109
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Jun 7 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Mon, Jun 9, priced at $109 found 6 days ago
Frontier Airlines
Wed, May 7 - Sun, May 11
TPA
Tampa Intl.
TTN
Mercer
$117 Roundtrip, found 11 hours ago
$117
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, May 7 from Tampa Intl. to Mercer, returning Sun, May 11, priced at $117 found 11 hours ago
Frontier Airlines
Wed, May 7 - Sun, May 11
TPA
Tampa Intl.
TTN
Mercer
$118 Roundtrip, found 11 hours ago
$118
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, May 7 from Tampa Intl. to Mercer, returning Sun, May 11, priced at $118 found 11 hours ago
Frontier Airlines
Wed, May 28 - Fri, Jun 13
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$119 Roundtrip, found 6 days ago
$119
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Jun 13, priced at $119 found 6 days ago
Frontier Airlines
Wed, May 28 - Fri, Jun 6
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$120 Roundtrip, found 6 days ago
$120
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Jun 6, priced at $120 found 6 days ago
Frontier Airlines
Wed, May 28 - Sat, Jun 7
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 28 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Sat, Jun 7, priced at $128 found 1 day ago
Frontier Airlines
Mon, Jun 9 - Fri, Jun 20
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$138 Roundtrip, found 6 days ago
$138
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jun 9 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Fri, Jun 20, priced at $138 found 6 days ago
Frontier Airlines
Wed, May 7 - Sat, May 10
TPA
Tampa Intl.
TTN
Mercer
$139 Roundtrip, found 11 hours ago
$139
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, May 7 from Tampa Intl. to Mercer, returning Sat, May 10, priced at $139 found 11 hours ago
Frontier Airlines
Fri, May 9 - Mon, May 12
TPA
Tampa Intl.
TTN
Mercer
$146 Roundtrip, found 11 hours ago
$146
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, May 9 from Tampa Intl. to Mercer, returning Mon, May 12, priced at $146 found 11 hours ago
Frontier Airlines
Fri, May 9 - Sun, May 11
TPA
Tampa Intl.
TTN
Mercer
$147 Roundtrip, found 11 hours ago
$147
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, May 9 from Tampa Intl. to Mercer, returning Sun, May 11, priced at $147 found 11 hours ago
Frontier Airlines
Wed, Jun 4 - Mon, Jun 16
IAH
George Bush Intercontinental
TTN
Mercer
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 4 from George Bush Intercontinental to Mercer, returning Mon, Jun 16, priced at $222 found 6 days ago
Frontier Airlines
Sat, Mar 29 - Mon, Mar 31
PBI
Palm Beach Intl.
TTN
Mercer
$249 Roundtrip, found 17 hours ago
$249
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Mar 29 from Palm Beach Intl. to Mercer, returning Mon, Mar 31, priced at $249 found 17 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 May, 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 $68, 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 $68 right now, why wait?

Allentown Flight Information
Destination airport
Mercer
Destination airport IATA code
TTN
Roundtrip price
$68

Last Minute Hotel Deals in Allentown

Hyatt Regency Princeton
Hyatt Regency Princeton
4 out of 5
102 Carnegie Ctr, Princeton, NJ
The price is $164 per night from Apr 11 to Apr 12
$164
includes taxes & fees
Apr 11 - Apr 12
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! (1,005 reviews)
"It was good"

Reviewed on Mar 19, 2025

Hyatt Regency Princeton
Hampton Inn Princeton
Hampton Inn Princeton
2.5 out of 5
4385 Us Highway 1, Princeton, NJ
The price is $106 per night from Apr 20 to Apr 21
$106
includes taxes & fees
Apr 20 - Apr 21
Book a stay at this business-friendly hotel in Princeton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,011 reviews)
"The room was clean and very spacious"

Reviewed on Mar 22, 2025

Hampton Inn Princeton
MHO Inn & Suites
MHO Inn & Suites
2.5 out of 5
4191 Us Highway 1, Monmouth Junction, NJ
The price is $70 per night from Mar 24 to Mar 25
$70
includes taxes & fees
Mar 24 - Mar 25
Stay at this hotel in Monmouth Junction. Enjoy free parking, a 24-hour front desk, and cable TV channels. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (1,004 reviews)
Good stay
"It was good for the cost of stay. The housekeeping can become more proactive and give plastic cups for Drinks."

Reviewed on Mar 17, 2025

MHO Inn & Suites
Best Western Rutgers University Hotel
Best Western Rutgers University Hotel
2.5 out of 5
195 Route 18, East Brunswick, NJ
The price is $102 per night from Mar 30 to Mar 31
$102
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this business-friendly hotel in East Brunswick. Enjoy free breakfast, free parking, and a 24-hour fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (489 reviews)
"Nice hotel"

Reviewed on Mar 17, 2025

Best Western Rutgers University Hotel
Staybridge Suites Cranbury by IHG
Staybridge Suites Cranbury by IHG
3 out of 5
1272 South River Rd, Cranbury, NJ
The price is $119 per night from Mar 30 to Mar 31
$119
includes taxes & fees
Mar 30 - Mar 31
Stay at this 3-star business-friendly hotel in Cranbury. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (1,007 reviews)
"Good stay, room smelled weird but overall good stay."

Reviewed on Mar 22, 2025

Staybridge Suites Cranbury by IHG
Sheraton Bucks County Langhorne
Sheraton Bucks County Langhorne
3.5 out of 5
400 Oxford Valley Rd, Langhorne, PA
The price is $117 per night from Apr 13 to Apr 14
$117
includes taxes & fees
Apr 13 - Apr 14
Book a stay at this business-friendly hotel in Langhorne. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,005 reviews)
"Excellent property and close to major shopping"

Reviewed on Mar 21, 2025

Sheraton Bucks County Langhorne
Hyatt Place Princeton
Hyatt Place Princeton
3 out of 5
3565 US Highway 1, Princeton, NJ
The price is $136 per night from Apr 21 to Apr 22
$136
includes taxes & fees
Apr 21 - Apr 22
Stay at this 3-star business-friendly hotel in Princeton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,001 reviews)
"Sandra was so helpful and professional at check-in"

Reviewed on Mar 17, 2025

Hyatt Place Princeton
Colts Neck Inn Hotel
Colts Neck Inn Hotel
2.5 out of 5
191 Route 537, Colts Neck, NJ
The price is $126 per night from Mar 24 to Mar 25
$126
includes taxes & fees
Mar 24 - Mar 25
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 ...
8.8/10 Excellent! (1,004 reviews)
"The jacuzzi in the room, very safe"

Reviewed on Mar 21, 2025

Colts Neck Inn Hotel
See all 382 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.