$119+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DEN
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Allentown to Aurora with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Wednesday or Saturday and return on a Monday
Cheap flight deals from Allentown to Aurora
Cheapest
Best
Last-minute
One-way
Cheapest flights from Allentown to AuroraExplore 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 February 13, 2026.
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 February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:50 pm
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/510:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/12![Allegiant Air logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:50 pm
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/510:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/9![Allegiant Air logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Mon 6/1510:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:50 pm
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/510:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/9![Allegiant Air logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/1210:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Mon 6/1510:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/1210:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/11![Allegiant Air logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Fri 6/1910:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/9![Allegiant Air logo]()
$264
This Delta deal was found by Cheapflights users on 2/13. 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 3/185:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/13. 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 3/175:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:46 pm
ABE
- DEN
1 stop30h 08m
Multiple Airlines
Wed 4/221:09 pm
DEN
- ABE
2 stops17h 23m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$276
Best flights from Allentown to AuroraDiscover carefully curated flight deals from Allentown to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Allentown to Aurora that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/13. 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 3/175:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:30 am
ABE
- DEN
Nonstop4h 02m
Multiple Airlines
Wed 6/102:47 pm
DEN
- ABE
1 stop24h 23m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ABE
- DEN
1 stop6h 39m
American Airlines
Tue 5/193:00 pm
DEN
- ABE
1 stop6h 28m
American Airlines
Deal found 2/12![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 2/9. 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 2/245:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/9![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:04 am
ABE
- DEN
1 stop9h 14m
American Airlines
Tue 5/510:37 am
DEN
- ABE
2 stops10h 51m
American Airlines
Deal found 2/11![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 2/11. 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 2/255:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/11![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/11. 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.
Thu 2/265:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/11![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 2/9. 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 2/255:58 pm
ABE
- DEN
1 stop6h 50m
Delta
Thu 2/261:10 pm
DEN
- ABE
1 stop7h 39m
Delta
Deal found 2/9![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 2/9. 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 5/236:16 pm
ABE
- DEN
1 stop8h 10m
Delta
Wed 5/271:45 pm
DEN
- ABE
1 stop6h 33m
Delta
Deal found 2/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 2/9. 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 5/196:16 pm
ABE
- DEN
1 stop7h 35m
Delta
Tue 5/261:45 pm
DEN
- ABE
1 stop6h 33m
Delta
Deal found 2/9![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 2/9. 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.
Fri 5/296:16 pm
ABE
- DEN
1 stop8h 10m
Delta
Fri 6/51:45 pm
DEN
- ABE
1 stop6h 33m
Delta
Deal found 2/9![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 2/10. 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.
Fri 3/275:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Sun 4/57:05 am
DEN
- ABE
1 stop8h 12m
Delta
Deal found 2/10![Delta logo]()
$374
Last-minute flights from Allentown to AuroraDiscover last-minute flight deals from Allentown to Aurora. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Aurora. Data last updated February 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/9. 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 2/245:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Thu 2/261:10 pm
DEN
- ABE
1 stop7h 39m
Delta
Deal found 2/9![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 2/13. 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 2/2412:47 pm
ABE
- DEN
1 stop8h 34m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/13![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:50 pm
ABE
- DEN
1 stop6h 55m
American Airlines
Sat 2/284:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Deal found 2/11![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 2/11. 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 2/255:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/11![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/11. 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.
Thu 2/265:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Sat 2/287:05 am
DEN
- ABE
1 stop8h 07m
Delta
Deal found 2/11![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 2/275:23 pm
ABE
- DEN
1 stop7h 43m
United Airlines
Sat 3/77:45 am
DEN
- ABE
1 stop7h 06m
United Airlines
Deal found 2/9![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 2/13. 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.
Mon 3/165:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 2/13. 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 3/175:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 2/13. 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 3/185:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Tue 3/243:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/13![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/235:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Thu 3/263:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/10![Delta logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:35 pm
ABE
- DEN
2 stops29h 02m
Multiple Airlines
Wed 3/2511:59 pm
DEN
- ABE
1 stop13h 02m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$381
One-way flights from Allentown to AuroraSearch for one-way flight options from Allentown to Aurora. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Allentown to Aurora. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Delta deal was found by Cheapflights users on 2/11. 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 5/96:16 pm
ABE
- DEN
1 stop7h 35m
Delta
Deal found 2/11![Delta logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/123:46 pm
ABE
- DEN
2 stops57h 17m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 2/10. 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 3/45:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Deal found 2/10![Delta logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:30 am
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Deal found 2/10![Allegiant Air logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:50 pm
ABE
- DEN
Nonstop4h 02m
Allegiant Air
Deal found 2/13![Allegiant Air logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:53 pm
ABE
- DEN
3 stops46h 56m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:15 am
ABE
- DEN
1 stop16h 34m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 2/275:58 pm
ABE
- DEN
1 stop6h 50m
Delta
Deal found 2/12![Delta logo]()
$220
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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $119 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $379 |
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 February 13, 2026.
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
Tue 3/17
5:58 pm-12:09 am
1 stop8h 11m
Denver Intl
Tue 3/24
3:15 pm-10:56 pm
1 stop5h 41m
$274
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Mon 6/8
7:30 am-9:32 am
Nonstop4h 02m
Denver Intl
Wed 6/10
2:47 pm-5:10 pm
1 stop24h 23m
$316
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 2/24
5:58 pm-12:23 am
1 stop8h 25m
Denver Intl
Sat 2/28
7:05 am-5:12 pm
1 stop8h 07m
$321
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Wed 2/25
5:58 pm-12:23 am
1 stop8h 25m
Denver Intl
Sat 2/28
7:05 am-5:12 pm
1 stop8h 07m
$321
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 5/12
6:00 am-10:39 am
1 stop6h 39m
Denver Intl
Tue 5/19
3:00 pm-11:28 pm
1 stop6h 28m
$337
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Wed 4/29
6:04 am-1:18 pm
1 stop9h 14m
Denver Intl
Tue 5/5
10:37 am-11:28 pm
2 stops10h 51m
$342
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Thu 2/26
5:58 pm-12:23 am
1 stop8h 25m
Denver Intl
Sat 2/28
7:05 am-5:12 pm
1 stop8h 07m
$345
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Wed 2/25
5:58 pm-10:48 pm
1 stop6h 50m
Denver Intl
Thu 2/26
1:10 pm-10:49 pm
1 stop7h 39m
$351
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Sat 5/23
6:16 pm-12:26 am
1 stop8h 10m
Denver Intl
Wed 5/27
1:45 pm-10:18 pm
1 stop6h 33m
$369
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 5/19
6:16 pm-11:51 pm
1 stop7h 35m
Denver Intl
Tue 5/26
1:45 pm-10:18 pm
1 stop6h 33m
$372
Showing 1-10 of 22 results
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.
ABE-DEN
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
ABE-9UR
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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 February 6, 2026.
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 $104). 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.
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 February 13, 2026.
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.
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Alternative routes for Allentown to Aurora
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Complete your trip
Complete your trip to Aurora by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Allentown to Aurora, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Allentown and Aurora flights
Browse other Allentown and Aurora flight options. Last updated on February 13, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on February 13, 2026.
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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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$186 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$116 | Average$217 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$177 | Average$562 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$342 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$410 | FlexibilityNo cancel fee | On-timeN/A |