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Aurora

$129+ Cheap flights from Allentown (ABE) to Aurora, CO

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DEN
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheapflights Tip: The best prices from Allentown-Bethlehem to Aurora are usually found in September or October, booked 66 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Allentown to Aurora

Cheapest flights from Allentown to Aurora
Explore the most affordable flight options available from Allentown to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:04 pmABE - DEN
1 stop7h 59mDelta
Sun 12/2812:42 pmDEN - ABE
1 stop8h 04mDelta
Deal found 12/19$484
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:00 pmABE - DEN
1 stop7h 30mDelta
Wed 1/712:00 pmDEN - ABE
1 stop8h 50mDelta
Deal found 12/20$514
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:30 pmABE - DEN
1 stop9h 36mUnited Airlines
Wed 12/317:45 amDEN - ABE
1 stop6h 45mUnited Airlines
Deal found 12/19$519
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:00 pmABE - DEN
1 stop7h 30mDelta
Thu 1/87:05 amDEN - ABE
1 stop8h 13mDelta
Deal found 12/20$559
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 amABE - DEN
1 stop7h 12mDelta
Sun 12/2812:42 pmDEN - ABE
1 stop8h 04mDelta
Deal found 12/19$564
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:07 pmABE - DEN
1 stop6h 59mUnited Airlines
Sun 12/286:00 amDEN - ABE
1 stop8h 30mUnited Airlines
Deal found 12/19$579
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:07 pmABE - DEN
1 stop19h 28mUnited Airlines
Mon 1/56:00 amDEN - ABE
1 stop5h 55mUnited Airlines
Deal found 12/20$582
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:49 pmABE - DEN
1 stop6h 29mDelta
Mon 12/297:05 amDEN - ABE
1 stop8h 19mDelta
Deal found 12/18$599
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:07 pmABE - DEN
2 stops18h 54mUnited Airlines
Sun 12/211:25 pmDEN - ABE
1 stop6h 22mUnited Airlines
Deal found 12/18$600
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:30 pmABE - DEN
1 stop7h 16mUnited Airlines
Thu 1/18:31 pmDEN - ABE
2 stops17h 59mUnited Airlines
Deal found 12/19$620
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:07 pmABE - DEN
1 stop19h 28mUnited Airlines
Fri 1/26:00 amDEN - ABE
1 stop5h 55mUnited Airlines
Deal found 12/20$622
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:07 pmABE - DEN
1 stop8h 31mUnited Airlines
Sat 1/36:00 amDEN - ABE
1 stop8h 30mUnited Airlines
Deal found 12/18$624

Find flight deals from Allentown to Aurora

Keep the following information in mind while searching for Allentown to Aurora flight deals. Data was last updated December 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$233
(Kiwi.com)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

September

Average price

$429
Provider with most accurate pricing for New York (NYC)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Denver Intl flights.
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From Allentown-Bethlehem to Aurora
Search Deals
One-way flight from Allentown-Bethlehem to Aurora
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Aurora 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Allentown to Aurora that are best for you.

Fly from

Allentown

Fly to

Aurora

Route

Depart

Return

Price

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 2/11

5:59 pm-12:28 am

1 stop8h 29m

Denver Intl

Thu 2/19

7:05 am-5:16 pm

1 stop8h 11m

$257

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 2/10

5:59 pm-10:50 pm

1 stop6h 51m

Denver Intl

Thu 2/19

7:05 am-5:16 pm

1 stop8h 11m

$257

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 2/11

5:59 pm-12:28 am

1 stop8h 29m

Denver Intl

Sat 2/14

2:45 pm-10:45 pm

1 stop6h 00m

$283

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 2/10

12:48 pm-7:28 pm

1 stop8h 40m

Denver Intl

Sat 2/14

1:12 pm-10:45 pm

1 stop7h 33m

$283

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Fri 5/29

5:40 pm-11:51 pm

1 stop8h 11m

Denver Intl

Tue 6/2

1:35 pm-10:56 pm

1 stop7h 21m

$309

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 4/1

5:54 pm-10:18 pm

1 stop6h 24m

Denver Intl

Tue 4/7

11:43 am-10:47 pm

1 stop9h 04m

$309

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 3/25

5:54 pm-12:09 am

1 stop8h 15m

Denver Intl

Tue 3/31

7:05 am-5:14 pm

1 stop8h 09m

$309

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Fri 2/13

5:58 pm-12:25 am

1 stop8h 27m

Denver Intl

Wed 2/18

7:05 am-5:16 pm

1 stop8h 11m

$344

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sun 5/24

6:30 am-1:59 pm

1 stop9h 29m

Denver Intl

Tue 6/2

3:10 pm-10:56 pm

1 stop5h 46m

$344

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Fri 5/29

5:40 pm-11:51 pm

1 stop8h 11m

Denver Intl

Sat 5/30

3:10 pm-10:56 pm

1 stop5h 46m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 21 results
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Best time to book a flight from Allentown to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Aurora

How far ahead should I book a flight from Allentown to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Aurora. Price data was last updated on December 19, 2025.

The price you pay for your flight from Allentown to Aurora may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Allentown to Aurora?

Currently, January is the cheapest month in which you can book a flight from Allentown to Aurora (average of $100). Flying from Allentown to Aurora in July is currently the most expensive (average of $175). 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.

What is the cheapest time of day to fly from ABE to 9UR?

Find hourly flight availability from Allentown to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s typically best to fly out from Allentown to Aurora in the evening. Doing so could potentially save you 49% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Allentown to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Allentown to Aurora. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Allentown to Aurora flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aurora. Reviews last updated December 21, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Allentown to Aurora. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,019 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,099 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
702 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,082 reviews
Delta
7.9
Good
8,019 reviews

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Allentown to Aurora?

    Most people fly from Allentown-Bethlehem (ABE) if they book a flight from Allentown to Aurora. On average, Allentown-Bethlehem has 0 outbound flights to Aurora per day from 5 airlines. Allentown-Bethlehem is conveniently located just 3.9 mi from Allentown’s city center.

  • How popular is this Allentown to Aurora flight route?

    Flights from Allentown-Bethlehem to Aurora have been viewed 9 times in the past calendar month.

  • How long is the flight from Allentown to Aurora?

    There are many flights that can get you from Allentown to Aurora in 8h 29m. Fly via Delta to get the fastest option. Allentown and Aurora are separated by a distance of 1534 mi.

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

    $53 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $94 and $128, respectively.

  • What are the cheapest flights from Allentown to Aurora?

    Looking at all options, your cheapest flight can be booked for $101. While the most popular route (Allentown-Bethlehem - Denver Intl) can be booked for $255 on average, our data indicates $266 when flying from Allentown to Aurora.

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

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

  • How can I find direct flights from Allentown to Aurora?

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

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

    Yes. Cheapflights offers flight deals from Allentown to Aurora by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Aurora?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Aurora (average of $100). Flying from Allentown to Aurora in July is currently the most expensive (average of $175). 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.

See more FAQs

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Top 5 airlines flying from Allentown to Aurora

Discover the top 5 airlines that operate flights from Allentown to Aurora. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$192FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$120Average$220FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$196Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$579FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$425FlexibilityNo cancel feeOn-timeN/A

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