$122+ Cheap flights from Denver (DEN) to Lehigh Valley
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ABE
Mar 24 — Mar 311
1 adult, Economy
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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
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Cheapest flights from Denver to Lehigh ValleyExplore the most affordable flight options available from Denver to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
Explore the most affordable flight options available from Denver to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 4/17:05 am
DEN
- ABE
1 stop8h 12m
Delta
Tue 4/75:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/19![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:20 am
DEN
- ABE
Nonstop3h 28m
Allegiant Air
Mon 7/277:30 am
ABE
- DEN
Nonstop4h 00m
Allegiant Air
Deal found 2/20![Allegiant Air logo]()
$270
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:00 pm
DEN
- ABE
1 stop6h 28m
American Airlines
Tue 4/216:00 am
ABE
- DEN
1 stop6h 39m
American Airlines
Deal found 2/20![American Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
Sun 5/37:56 pm
ABE
- DEN
2 stops28h 33m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
DEN
- ABE
2 stops17h 04m
Multiple Airlines
Sun 4/193:46 pm
ABE
- DEN
1 stop30h 08m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
Tue 4/79:00 am
ABE
- DEN
2 stops40h 04m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Tue 3/1012:45 pm
ABE
- DEN
1 stop7h 00m
American Airlines
Deal found 2/19![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 2/21. 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 3/311:25 pm
DEN
- ABE
1 stop8h 06m
American Airlines
Thu 4/26:04 am
ABE
- DEN
1 stop9h 20m
American Airlines
Deal found 2/21![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 5/711:59 pm
DEN
- ABE
1 stop12h 36m
Multiple Airlines
Sun 5/107:56 pm
ABE
- DEN
2 stops21h 09m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$360
Best flights from Denver to Lehigh ValleyDiscover carefully curated flight deals from Denver to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
Discover carefully curated flight deals from Denver to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 4/17:05 am
DEN
- ABE
1 stop8h 12m
Delta
Tue 4/75:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/19![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
Sun 5/37:56 pm
ABE
- DEN
2 stops28h 33m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Tue 3/1012:45 pm
ABE
- DEN
2 stops11h 55m
American Airlines
Deal found 2/19![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 2/18. 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.
Wed 4/151:25 pm
DEN
- ABE
1 stop7h 35m
Delta
Sun 4/195:59 pm
ABE
- DEN
1 stop8h 37m
Delta
Deal found 2/18![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
DEN
- ABE
2 stops17h 04m
Multiple Airlines
Sun 4/193:46 pm
ABE
- DEN
1 stop30h 08m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
Tue 4/79:00 am
ABE
- DEN
2 stops40h 04m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:59 pm
DEN
- ABE
1 stop6h 23m
American Airlines
Sun 5/36:04 am
ABE
- DEN
1 stop6h 35m
American Airlines
Deal found 2/18![American Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 5/711:59 pm
DEN
- ABE
1 stop12h 36m
Multiple Airlines
Sun 5/107:56 pm
ABE
- DEN
1 stop14h 25m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:59 pm
DEN
- ABE
1 stop12h 36m
Multiple Airlines
Sun 5/37:56 pm
ABE
- DEN
2 stops20h 49m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 pm
DEN
- ABE
2 stops21h 20m
Multiple Airlines
Tue 3/249:00 am
ABE
- DEN
1 stop25h 18m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:59 pm
DEN
- ABE
1 stop11h 42m
Multiple Airlines
Fri 7/247:30 am
ABE
- DEN
Nonstop4h 00m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:35 pm
DEN
- ABE
2 stops22h 22m
Multiple Airlines
Sun 5/246:00 pm
ABE
- DEN
1 stop16h 13m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$433
Last-minute flights from Denver to Lehigh ValleyDiscover last-minute flight deals from Denver to Lehigh Valley. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Lehigh Valley. Data last updated February 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:59 pm
DEN
- ABE
1 stop12h 19m
Multiple Airlines
Sat 3/79:00 am
ABE
- DEN
2 stops24h 11m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Tue 3/1012:45 pm
ABE
- DEN
1 stop7h 00m
American Airlines
Deal found 2/19![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:33 pm
DEN
- ABE
2 stops9h 56m
American Airlines
Wed 3/116:04 am
ABE
- DEN
1 stop6h 47m
American Airlines
Deal found 2/20![American Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 pm
DEN
- ABE
2 stops21h 20m
Multiple Airlines
Tue 3/249:00 am
ABE
- DEN
1 stop25h 18m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Tue 3/247:41 am
ABE
- DEN
1 stop7h 29m
American Airlines
Deal found 2/18![American Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 pm
DEN
- ABE
2 stops39h 45m
Multiple Airlines
Thu 3/266:15 am
ABE
- DEN
1 stop18h 58m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/217:45 am
DEN
- ABE
1 stop7h 06m
United Airlines
Sat 3/286:51 pm
ABE
- DEN
1 stop6h 40m
United Airlines
Deal found 2/21![United Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 2/21. 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 3/311:25 pm
DEN
- ABE
1 stop8h 06m
American Airlines
Thu 4/26:04 am
ABE
- DEN
1 stop9h 20m
American Airlines
Deal found 2/21![American Airlines logo]()
$349
One-way flights from Denver to Lehigh ValleySearch for one-way flight options from Denver to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from Denver to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:22 am
DEN
- ABE
Nonstop3h 27m
Allegiant Air
Deal found 2/17![Allegiant Air logo]()
$122
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/107:05 am
DEN
- ABE
1 stop8h 12m
Delta
Deal found 2/20![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Deal found 2/18![American Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:00 am
DEN
- ABE
2 stops34h 10m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 pm
DEN
- ABE
3 stops42h 45m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 2/266:00 am
DEN
- ABE
2 stops36h 30m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 6/82:21 pm
DEN
- ABE
2 stops45h 18m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 2/264:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Deal found 2/17![American Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 2/17. 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 6/96:00 am
DEN
- ABE
1 stop5h 48m
United Airlines
Deal found 2/17![United Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:06 pm
DEN
- ABE
2 stops16h 36m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$236
Find flight deals from Denver to Lehigh Valley
Keep the following information in mind while searching for Denver to Lehigh Valley flight deals. Data was last updated February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Delta) |
One-way from | $122 (Cheapflightsfares) |
Popular in | March |
Cheapest in | January |
Average price | $292 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Lehigh Valley 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 22, 2026.
Use the filters below to find and compare flights from Denver to Lehigh Valley that are best for you.
Fly from
Denver
Fly to
Lehigh Valley
Route
Depart
Return
Price
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Wed 4/1
7:05 am-5:17 pm
1 stop8h 12m
Allentown-Bethlehem
Tue 4/7
5:58 pm-12:09 am
1 stop8h 11m
$268
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Wed 4/29
11:59 pm-2:56 pm
1 stop12h 57m
Allentown-Bethlehem
Sun 5/3
7:56 pm-10:29 pm
2 stops28h 33m
$312
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Wed 4/15
1:25 pm-11:00 pm
1 stop7h 35m
Allentown-Bethlehem
Sun 4/19
5:59 pm-12:36 am
1 stop8h 37m
$328
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Wed 4/15
11:59 pm-7:03 pm
2 stops17h 04m
Allentown-Bethlehem
Sun 4/19
3:46 pm-7:54 pm
1 stop30h 08m
$338
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Wed 4/1
11:59 pm-2:56 pm
1 stop12h 57m
Allentown-Bethlehem
Tue 4/7
9:00 am-11:04 pm
2 stops40h 04m
$342
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Fri 3/6
4:03 pm-12:29 am
1 stop6h 26m
Allentown-Bethlehem
Tue 3/10
12:45 pm-10:40 pm
2 stops11h 55m
$348
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Thu 5/7
11:59 pm-2:35 pm
1 stop12h 36m
Allentown-Bethlehem
Sun 5/10
7:56 pm-8:21 am
1 stop14h 25m
$404
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Thu 4/30
11:59 pm-2:35 pm
1 stop12h 36m
Allentown-Bethlehem
Sun 5/3
7:56 pm-2:45 pm
2 stops20h 49m
$413
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Thu 4/30
3:59 pm-12:22 am
1 stop6h 23m
Allentown-Bethlehem
Sun 5/3
6:04 am-10:39 am
1 stop6h 35m
$421
DenverAllentown
DEN - ABE
DENABE
Denver Intl
Thu 3/19
9:00 pm-8:20 pm
2 stops21h 20m
Allentown-Bethlehem
Tue 3/24
9:00 am-8:18 am
1 stop25h 18m
$421
Showing 1-10 of 24 results
Best time to book a flight from Denver to Lehigh Valley
Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Denver with our price prediction graph.
DEN-ABE
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 Denver to Lehigh Valley
DEN-zzYGE
DEN-ABE
What is the cheapest month to book a flight from Denver to Lehigh Valley?
Currently, May is the cheapest month in which you can book a flight from Denver to Lehigh Valley (average of $54). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $355). 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 Lehigh Valley
Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated February 22, 2026.
See what other customers who have flown with Delta, United Airlines, and Allegiant Air from Denver to Lehigh Valley have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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Top 4 airlines flying from Denver to Lehigh Valley
Discover the top 4 airlines that operate flights from Denver to Lehigh Valley. 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$199 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$163 | Average$485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$169 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$441 | FlexibilityNo cancel fee | On-timeN/A |