What are the cheapest airlines flying from Ontario to Allentown round-trip?

Our cheapest airline available from Ontario to Allentown is Delta. Our recent data shows that you can find tickets from as low as $418 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $586 and $963 round-trip.

What are the cheapest airlines to fly from Ontario 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 $289. United Airlines flights start at $304 while deals on American Airlines start at $428 one-way.

How recently were the Ontario to Allentown flight deals updated?

The Ontario to Allentown flight deals you see on this page were last updated on 4/27.

Can I find flights from Ontario to Allentown for under $500 on Cheapflights?

Yes, there are multiple flights from Ontario to Allentown for under $500. The cheapest flight booked recently is on Delta for just $418, but on average you can expect to pay $996.

Are there last-minute flights available from Ontario to Allentown for under $700?

There are currently 6+ open flights from Ontario to Allentown within the next 7 days for less than $700.

What does ONT to ABE mean?

This is defined as Ontario Airport (ONT) and Allentown-Bethlehem Airport (ABE). Codes like Allentown-Bethlehem Airport are often used to just call airports uniquely.

Can I find deals for flights from Ontario to Allentown that include extra baggage allowance?

The amount of baggage you can bring on your Ontario to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Ontario to Allentown with specific airlines?

Yes, Cheapflights allows you to browse and filter Ontario to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Ontario to Allentown that include hotel bookings?

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

How can I find direct flights from Ontario to Allentown?

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

Can I find deals for business class flights from Ontario to Allentown?

Yes. Cheapflights offers flight deals from Ontario 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.

Can I find deals for flights from Ontario to Allentown that allow pets onboard?

Many airlines flying from Ontario to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Ontario to Allentown?

Yes, you can often find last-minute deals on Ontario to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Ontario, CA to Allentown, PA from $289

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Cheap flight deals from Ontario to Allentown

Round-trip from	$284

From Ontario to Allentown-Bethlehem

Search Deals

How far in advance should I book a flight from Ontario to Allentown?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 586% on flights from Ontario to Allentown compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $186. For sooner than that we have options available in the next 3 days from $680.

What is the cheapest month to fly from Ontario to Allentown?

Flights from Ontario to Allentown lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Allentown in October, with the cheapest ticket starting at $180.

When is the cheapest time to fly from Ontario to Allentown (ONT - ABE)?

It’s typically best to fly out from Ontario to Allentown in the morning. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Ontario to Allentown

Find some of the cheapest Delta flights traveling from Ontario to Allentown. It's recommended that users confirm their flight details before booking.

Tue 9/1712:45 pmONT - ABE

1 stop7h 41mDelta

Sat 9/212:55 pmABE - ONT

1 stop10h 33mDelta

Deal found 4/25$418

Fri 5/312:42 pmONT - ABE

1 stop7h 28mDelta

Sun 5/55:35 pmABE - ONT

1 stop8h 27mDelta

Deal found 4/26$678

Tue 9/1712:45 pmONT - ABE

1 stop7h 41mDelta

Sat 9/212:55 pmABE - ONT

2 stops10h 47mDelta

Deal found 4/25$703

Wed 6/56:00 amONT - ABE

1 stop7h 51mDelta

Mon 6/105:49 pmABE - ONT

1 stop8h 11mDelta

Deal found 4/26$988

Tue 5/712:50 pmONT - ABE

1 stop7h 27mDelta

Wed 5/156:00 amABE - ONT

1 stop8h 40mDelta

Deal found 4/26$1,098

Fri 8/912:45 pmONT - ABE

1 stop7h 41mDelta

Mon 8/126:00 pmABE - ONT

1 stop7h 12mDelta

Deal found 4/26$1,438

Cheap American Airlines flights from Ontario to Allentown

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Allentown. Deals frequently update to provide users with more options.

Sat 5/1810:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Sat 5/2512:01 pmABE - ONT

1 stop10h 01mAmerican Airlines

Deal found 4/26$586

Tue 5/710:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Wed 5/1512:01 pmABE - ONT

1 stop9h 58mAmerican Airlines

Deal found 4/26$855

Fri 5/310:20 pmONT - ABE

1 stop9h 58mAmerican Airlines

Sun 5/56:25 amABE - ONT

2 stops10h 28mAmerican Airlines

Deal found 4/26$900

Fri 5/310:00 amONT - ABE

2 stops11h 11mAmerican Airlines

Sun 5/56:25 amABE - ONT

2 stops10h 28mAmerican Airlines

Deal found 4/26$906

Fri 7/510:36 pmONT - ABE

1 stop10h 02mAmerican Airlines

Mon 7/812:08 pmABE - ONT

2 stops9h 14mAmerican Airlines

Deal found 4/26$974

Wed 6/510:45 pmONT - ABE

1 stop10h 05mAmerican Airlines

Mon 6/1012:22 pmABE - ONT

2 stops12h 18mAmerican Airlines

Deal found 4/26$1,070

Wed 6/56:30 amONT - ABE

2 stops9h 51mAmerican Airlines

Mon 6/1012:22 pmABE - ONT

2 stops9h 15mAmerican Airlines

Deal found 4/26$1,104

Sat 6/2910:45 pmONT - ABE

1 stop10h 05mAmerican Airlines

Sun 6/307:51 pmABE - ONT

1 stop30h 08mAmerican Airlines

Deal found 4/26$1,142

Wed 5/2910:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Thu 5/304:48 pmABE - ONT

1 stop29h 11mAmerican Airlines

Deal found 4/26$1,152

Cheap Ontario to Allentown flights in April & May 2024

These are some of the best deals we've found on flights to Allentown in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Sat 4/2712:35 pmONT - ABE

1 stop7h 35mDelta

Sun 4/285:35 pmABE - ONT

1 stop8h 22mDelta

Deal found 4/27$414

Tue 5/710:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Wed 5/1512:01 pmABE - ONT

1 stop9h 58mAmerican Airlines

Deal found 4/26$855

Tue 5/712:50 pmONT - ABE

1 stop7h 27mDelta

Wed 5/156:00 amABE - ONT

1 stop8h 40mDelta

Deal found 4/26$1,098

Thu 5/910:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Tue 6/1112:22 pmABE - ONT

1 stop13h 37mAmerican Airlines

Deal found 4/27$1,142

Thu 5/910:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Fri 5/104:48 pmABE - ONT

1 stop29h 14mAmerican Airlines

Deal found 4/27$1,175

Ontario to Allentown 2024 flight deals

These are some of the best deals we've found on flights to Allentown in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Tue 8/1310:59 pmONT - ABE

1 stop10h 11mDelta

Tue 8/276:30 amABE - ONT

1 stop7h 40mDelta

Deal found 4/27$407

Sat 4/2712:35 pmONT - ABE

1 stop7h 35mDelta

Sun 4/285:35 pmABE - ONT

1 stop8h 22mDelta

Deal found 4/27$414

Wed 8/147:00 amONT - ABE

1 stop7h 21mDelta

Wed 8/282:55 pmABE - ONT

1 stop10h 17mDelta

Deal found 4/27$418

Fri 6/2811:30 amONT - ABE

1 stop8h 44mDelta

Wed 7/105:55 pmABE - ONT

1 stop7h 42mDelta

Deal found 4/27$654

Thu 8/1512:45 pmONT - ABE

1 stop7h 41mDelta

Thu 8/296:30 amABE - ONT

1 stop7h 40mDelta

Deal found 4/27$693

Tue 9/1712:45 pmONT - ABE

1 stop7h 41mDelta

Sat 9/212:55 pmABE - ONT

2 stops10h 47mDelta

Deal found 4/26$703

Wed 6/267:05 amONT - ABE

1 stop7h 04mDelta

Mon 7/85:55 pmABE - ONT

1 stop7h 42mDelta

Deal found 4/27$798

Tue 5/710:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Wed 5/1512:01 pmABE - ONT

1 stop9h 58mAmerican Airlines

Deal found 4/26$855

Tue 9/175:15 amONT - ABE

2 stops13h 33mUnited Airlines

Sat 9/216:30 amABE - ONT

2 stops17h 32mUnited Airlines

Deal found 4/26$1,009

Ontario to Allentown flights leaving soon

Users seeking a last-minute flight from Ontario to Allentown should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

Fri 5/312:42 pmONT - ABE

1 stop7h 28mDelta

Sun 5/55:35 pmABE - ONT

1 stop8h 27mDelta

Deal found 4/26$678

Tue 5/710:29 pmONT - ABE

1 stop9h 54mAmerican Airlines

Wed 5/1512:01 pmABE - ONT

1 stop9h 58mAmerican Airlines

Deal found 4/26$855

Fri 5/310:20 pmONT - ABE

1 stop9h 58mAmerican Airlines

Sun 5/56:25 amABE - ONT

2 stops10h 28mAmerican Airlines

Deal found 4/26$900

Fri 5/310:00 amONT - ABE

2 stops11h 11mAmerican Airlines

Sun 5/56:25 amABE - ONT

2 stops10h 28mAmerican Airlines

Deal found 4/26$906

Tue 5/712:50 pmONT - ABE

1 stop7h 27mDelta

Wed 5/156:00 amABE - ONT

1 stop8h 40mDelta

Deal found 4/26$1,098

Thu 5/210:20 pmONT - ABE

1 stop9h 58mAmerican Airlines

Sun 5/56:25 amABE - ONT

1 stop17h 17mAmerican Airlines

Deal found 4/26$1,175

One-way flights to Allentown from Ontario

Users traveling one-way from Ontario to Allentown can select one of these great deals. Users can also find round-trip Ontario to Allentown flights by using the search form above.

Tue 6/412:50 pmONT - ABE

1 stop7h 27mDelta

Deal found 4/26$289

Sun 5/265:55 amONT - ABE

2 stops12h 42mUnited Airlines

Deal found 4/27$304

Sat 5/1812:50 pmONT - ABE

1 stop7h 27mDelta

Deal found 4/26$329

Fri 5/1712:50 pmONT - ABE

1 stop7h 27mDelta

Deal found 4/26$339

Thu 5/210:20 pmONT - ABE

1 stop9h 58mAmerican Airlines

Deal found 4/26$428

Thu 5/1612:50 pmONT - ABE

1 stop7h 27mDelta

Deal found 4/26$429

Sat 8/248:41 amONT - ABE

2 stops10h 29mAmerican Airlines

Deal found 4/27$434

Wed 6/197:05 amONT - ABE

1 stop7h 04mDelta

Deal found 4/27$439

Sun 5/1912:50 pmONT - ABE

1 stop7h 27mDelta

Deal found 4/25$449

Find flights from Ontario to Allentown within your budget

Fly from

Fly to

Budget

$418 - $1,070

Route

Depart

Return

Price

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Tue 9/17

1 stop7h 41m

Allentown-Bethlehem

Sat 9/21

1 stop10h 33m

$418

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Sat 5/18

1 stop9h 54m

Allentown-Bethlehem

Sat 5/25

1 stop10h 01m

$586

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Tue 9/17

1 stop7h 41m

Allentown-Bethlehem

Sat 9/21

2 stops10h 47m

$703

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Tue 5/7

1 stop9h 54m

Allentown-Bethlehem

Wed 5/15

1 stop9h 58m

$855

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Fri 7/5

2 stops29h 08m

Allentown-Bethlehem

Mon 7/8

2 stops30h 08m

$963

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Fri 7/5

1 stop10h 02m

Allentown-Bethlehem

Mon 7/8

2 stops9h 14m

$974

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Wed 6/5

1 stop7h 51m

Allentown-Bethlehem

Mon 6/10

1 stop8h 11m

$988

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Tue 9/17

2 stops13h 33m

Allentown-Bethlehem

Sat 9/21

2 stops17h 32m

$1,009

OntarioAllentown-Bethlehem

ONT - ABE

ONTABE

Ontario

Wed 6/5

1 stop10h 05m

Allentown-Bethlehem

Mon 6/10

2 stops12h 18m

$1,070

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Ontario to Allentown?

Morning

Noon

Afternoon

Evening

All times are departure.

Travelers seeking maximum savings on their Ontario to Allentown flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Average price of flights to Allentown by month

Currently, January is the cheapest month in which you can book a flight from Ontario to Allentown (average of $284). Flying from Ontario to Allentown in June is currently the most expensive (average of $364). 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.

January

$284

February

$297

March

$332

April

$348

May

$343

June

$364

July

$339

August

$325

September

$301

October

$337

November

$323

December

$303

Temperature and rainfall in Allentown by month

ABE Temperature	28.4 - 73.4 °F

ABE

Temperature

28.4 - 73.4 °F

Reviews of airlines servicing Allentown

Read through reviews of airlines operating flights from Ontario to Allentown, such as Delta, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.1

Very good

10,951 reviews

Check prices

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta

8.1

Very good

10,951 reviews

Delta

8.1

Very good

10,951 reviews

Check prices

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines

7.4

Good

11,228 reviews

Delta

8.1

Very good

10,951 reviews

Check prices

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines

7.3

Good

14,875 reviews

Delta

8.1

Very good

10,951 reviews

Check prices

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Can I find flights from Ontario to Allentown for under $500 on Cheapflights?
Yes, there are multiple flights from Ontario to Allentown for under $500. The cheapest flight booked recently is on Delta for just $418, but on average you can expect to pay $996.
Are there last-minute flights available from Ontario to Allentown for under $700?
There are currently 6+ open flights from Ontario to Allentown within the next 7 days for less than $700.
What are the cheapest airlines flying from Ontario to Allentown round-trip?
Our cheapest airline available from Ontario to Allentown is Delta. Our recent data shows that you can find tickets from as low as $418 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $586 and $963 round-trip.
What are the cheapest airlines to fly from Ontario 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 $289. United Airlines flights start at $304 while deals on American Airlines start at $428 one-way.
What does ONT to ABE mean?
This is defined as Ontario Airport (ONT) and Allentown-Bethlehem Airport (ABE). Codes like Allentown-Bethlehem Airport are often used to just call airports uniquely.
Can I find deals for flights from Ontario to Allentown that include extra baggage allowance?
The amount of baggage you can bring on your Ontario to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Ontario to Allentown with specific airlines?
Yes, Cheapflights allows you to browse and filter Ontario to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Ontario to Allentown that include hotel bookings?
Yes. In addition to deals on Ontario to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Allentown?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Allentown.
Can I find deals for business class flights from Ontario to Allentown?
Yes. Cheapflights offers flight deals from Ontario 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.
Can I find deals for flights from Ontario to Allentown that allow pets onboard?
Many airlines flying from Ontario to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Ontario to Allentown?
Yes, you can often find last-minute deals on Ontario to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Ontario to Allentown flight deals updated?
The Ontario to Allentown flight deals you see on this page were last updated on 4/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Alternative routes for Ontario to Allentown
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Philadelphia flights

San Francisco to Philadelphia flights

Ontario to Philadelphia flights

Oakland to Philadelphia flights

Burbank to Philadelphia flights

San Francisco to Pittsburgh flights

San Diego to Philadelphia flights

Santa Ana to Philadelphia flights

Los Angeles to Pittsburgh flights

San Jose to Philadelphia flights

Sacramento to Philadelphia flights

Ontario to Pittsburgh flights

Oakland to Pittsburgh flights

Fresno to Philadelphia flights

San Francisco to Allentown flights

San Jose to Pittsburgh flights

San Diego to Pittsburgh flights

Los Angeles to Allentown flights

Santa Ana to Pittsburgh flights

Sacramento to Pittsburgh flights

Long Beach to Philadelphia flights

San Diego to Harrisburg flights

Santa Barbara to Philadelphia flights

Burbank to Pittsburgh flights

Los Angeles to Harrisburg flights

Santa Ana to Allentown flights

San Francisco to Harrisburg flights

Reno to Philadelphia flights

Sacramento to Harrisburg flights

Santa Barbara to Pittsburgh flights

Ontario to Harrisburg flights

Palm Springs to Pittsburgh flights

Los Angeles to Scranton flights

San Francisco to Scranton flights

Santa Ana to Harrisburg flights

Ontario to Scranton flights

Palm Springs to Philadelphia flights

San Jose to Allentown flights

Fresno to Pittsburgh flights

Santa Barbara to Harrisburg flights

Burbank to Harrisburg flights

San Diego to Allentown flights

Sacramento to Allentown flights

Monterey to Philadelphia flights

Oakland to Harrisburg flights

San Francisco to State College flights

San Luis Obispo to Philadelphia flights

Los Angeles to State College flights

San Diego to Scranton flights

Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.

Allentown car rentals

Newark Airport car rentals

Philadelphia Airport car rentals

Wilkes-Barre Scranton Airport car rentals

Trenton-Mercer Airport car rentals

Philadelphia car rentals

Pittsburgh car rentals

Lancaster car rentals

Harrisburg car rentals

State College car rentals

Scranton car rentals

DuBois car rentals

Top airline flying from Ontario to Allentown

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$296	Average$520	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Nashville to Seattle flights

Denver to Boston flights

Miami to Washington, D.C. flights

Denver to Phoenix flights

Dallas to San Diego flights

San Francisco to Vancouver flights

Los Angeles to Portland flights

Los Angeles to Atlanta flights

Chicago to Washington, D.C. flights

New York to Dublin flights

Los Angeles to Washington, D.C. flights

Ontario to Abilene flights

Search flights from Ontario to Allentown by cabin class

Book a flight to one of these trending destinations

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Allentown?

Cheapflights helps you search for flights from Ontario to Allentown via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Allentown?

Cheapflights helps you find that perfect flight to Allentown from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Allentown with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Allentown, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Allentown become cheaper?

Yes! Start tracking prices for Ontario to Allentown flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights from Ontario to Allentown (ONT - ABE) from $289

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Cheap flight deals from Ontario to Allentown

Round-trip from

How far in advance should I book a flight from Ontario to Allentown?

What is the cheapest month to fly from Ontario to Allentown?

When is the cheapest time to fly from Ontario to Allentown (ONT - ABE)?

Cheap Delta flights from Ontario to Allentown

Find some of the cheapest Delta flights traveling from Ontario to Allentown. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from Ontario to Allentown

Some of the lowest-priced American Airlines flights we've found at this time heading from Ontario to Allentown. Deals frequently update to provide users with more options.

Cheap Ontario to Allentown flights in April & May 2024

Find cheap flight options from Ontario to Allentown specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.

These are some of the best deals we've found on flights to Allentown in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Ontario to Allentown 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Allentown in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.

These are some of the best deals we've found on flights to Allentown in 2024 at this time. More deals are always being added, so be sure to check back regularly.

Ontario to Allentown flights leaving soon

Users seeking a last-minute flight from Ontario to Allentown should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Allentown from Ontario

Users traveling one-way from Ontario to Allentown can select one of these great deals. Users can also find round-trip Ontario to Allentown flights by using the search form above.

Find flights from Ontario to Allentown within your budget

When is the cheapest time to fly from Ontario to Allentown?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Allentown. Price data was last updated on April 21, 2024.

Average price of flights to Allentown by month

Plan your trip from Ontario to Allentown by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Allentown is currently $382 while a round-trip flight costs $841. Price data was last updated on April 21, 2024.

Temperature and rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Allentown

Read through reviews of airlines operating flights from Ontario to Allentown, such as Delta, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find flights from Ontario to Allentown for under $500 on Cheapflights?

Are there last-minute flights available from Ontario to Allentown for under $700?

What are the cheapest airlines flying from Ontario to Allentown round-trip?

What are the cheapest airlines to fly from Ontario to Allentown one-way?

What does ONT to ABE mean?

Can I find deals for flights from Ontario to Allentown that include extra baggage allowance?

Can I find deals on flights from Ontario to Allentown with specific airlines?

Can I find deals for flights from Ontario to Allentown that include hotel bookings?

How can I find direct flights from Ontario to Allentown?

Can I find deals for business class flights from Ontario to Allentown?

Can I find deals for flights from Ontario to Allentown that allow pets onboard?

Can I find deals on last-minute flights from Ontario to Allentown?

How recently were the Ontario to Allentown flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to AllentownExplore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Top airline flying from Ontario to Allentown

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Ontario to Allentown by cabin class

Find flights from Ontario to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Allentown?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Allentown?

Can Cheapflights find flights from Ontario to Allentown with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Allentown become cheaper?

100% Free

Book with Flexibility

Travel Smart

Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.