$234+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ABE
mars 10 — mars 171
1 adult, Economy
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Find cheap flights from Denver to Lehigh Valley 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Lehigh Valley
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Best
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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 février 8, 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 février 8, 2026.
This American Airlines deal was found by Cheapflights users on 2/5. 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.
jeu. 2/264:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
mar. 3/312:50 pm
ABE
- DEN
1 stop6h 55m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/7. 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.
mer. 4/223:59 pm
DEN
- ABE
1 stop6h 23m
American Airlines
sam. 4/256:04 am
ABE
- DEN
1 stop9h 14m
American Airlines
Deal found 2/7![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 2/6. 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.
sam. 2/217:45 am
DEN
- ABE
1 stop7h 03m
United Airlines
mer. 2/256:28 am
ABE
- DEN
1 stop6h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/7. 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.
jeu. 3/52:45 pm
DEN
- ABE
1 stop6h 04m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Deal found 2/7![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
mer. 4/811:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
lun. 4/131:41 pm
ABE
- DEN
2 stops29h 59m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
dim. 3/89:00 pm
DEN
- ABE
2 stops21h 40m
Multiple Airlines
dim. 3/153:12 pm
ABE
- DEN
1 stop30h 45m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 2/6. 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.
ven. 11/612:00 pm
DEN
- ABE
1 stop8h 46m
Delta
lun. 11/95:40 pm
ABE
- DEN
1 stop8h 09m
Delta
Deal found 2/6![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 2/6. 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.
ven. 3/64:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
ven. 3/1312:00 pm
ABE
- DEN
1 stop9h 04m
American Airlines
Deal found 2/6![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
dim. 3/85:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 2/6. 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.
sam. 2/142:45 pm
DEN
- ABE
1 stop6h 04m
Delta
mar. 2/175:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Deal found 2/6![Delta logo]()
$449
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 février 8, 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 février 8, 2026.
This American Airlines deal was found by Cheapflights users on 2/5. 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.
jeu. 2/264:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
mar. 3/312:50 pm
ABE
- DEN
1 stop6h 55m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/6. 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.
sam. 2/217:45 am
DEN
- ABE
1 stop7h 03m
United Airlines
mer. 2/256:28 am
ABE
- DEN
1 stop6h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/7. 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.
jeu. 3/52:45 pm
DEN
- ABE
1 stop6h 04m
Delta
dim. 3/85:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
mer. 4/811:59 pm
DEN
- ABE
1 stop12h 57m
Multiple Airlines
lun. 4/131:41 pm
ABE
- DEN
2 stops29h 59m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 2/7. 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.
jeu. 3/52:45 pm
DEN
- ABE
1 stop6h 04m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Deal found 2/7![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
dim. 3/89:00 pm
DEN
- ABE
2 stops21h 40m
Multiple Airlines
dim. 3/153:12 pm
ABE
- DEN
1 stop30h 45m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 2/4. 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.
mer. 2/258:30 pm
DEN
- ABE
1 stop11h 31m
United Airlines
sam. 2/282:55 pm
ABE
- DEN
1 stop9h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
dim. 3/85:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$433
Last-minute flights from Denver to Lehigh ValleyDiscover last-minute flight deals from Denver to Lehigh Valley. Data last updated février 8, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Lehigh Valley. Data last updated février 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/6. 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.
sam. 2/142:45 pm
DEN
- ABE
1 stop6h 04m
Delta
mar. 2/175:58 pm
ABE
- DEN
1 stop8h 25m
Delta
Deal found 2/6![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 2/6. 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.
sam. 2/142:28 pm
DEN
- ABE
2 stops8h 01m
American Airlines
mar. 2/1712:50 pm
ABE
- DEN
1 stop6h 55m
American Airlines
Deal found 2/6![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 2/6. 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.
sam. 2/217:45 am
DEN
- ABE
1 stop7h 03m
United Airlines
mer. 2/256:28 am
ABE
- DEN
1 stop6h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/4. 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.
mer. 2/258:30 pm
DEN
- ABE
1 stop11h 31m
United Airlines
sam. 2/282:55 pm
ABE
- DEN
1 stop9h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 2/5. 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.
jeu. 2/264:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
mar. 3/312:50 pm
ABE
- DEN
1 stop6h 55m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 2/7. 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.
jeu. 3/52:45 pm
DEN
- ABE
1 stop6h 04m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop6h 19m
Delta
Deal found 2/7![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
lun. 3/95:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 2/6. 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.
ven. 3/64:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
ven. 3/1312:00 pm
ABE
- DEN
1 stop9h 04m
American Airlines
Deal found 2/6![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 2/7. 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.
ven. 3/61:10 pm
DEN
- ABE
1 stop7h 39m
Delta
dim. 3/85:58 pm
ABE
- DEN
1 stop8h 11m
Delta
Deal found 2/7![Delta logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
dim. 3/89:00 pm
DEN
- ABE
2 stops21h 40m
Multiple Airlines
dim. 3/153:12 pm
ABE
- DEN
1 stop30h 45m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$410
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 février 8, 2026.
Search for one-way flight options from Denver to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated février 8, 2026.
This American Airlines deal was found by Cheapflights users on 2/5. 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.
sam. 2/144:03 pm
DEN
- ABE
1 stop6h 26m
American Airlines
Deal found 2/5![American Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 2/5. 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.
sam. 3/217:45 am
DEN
- ABE
1 stop7h 06m
United Airlines
Deal found 2/5![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
sam. 3/219:00 pm
DEN
- ABE
3 stops48h 14m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/6. 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.
dim. 3/298:05 am
DEN
- ABE
2 stops11h 12m
United Airlines
Deal found 2/6![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 2/6. 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.
dim. 3/293:15 pm
DEN
- ABE
1 stop5h 41m
Delta
Deal found 2/6![Delta logo]()
$610
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 février 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $234 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $447 |
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 février 8, 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
jeu. 2/26
4:03 pm-12:29 am
1 stop6h 26m
Allentown-Bethlehem
mar. 3/3
12:50 pm-5:45 pm
1 stop6h 55m
$269
DenverAllentown
DEN - ABE
DENABE
Denver Intl
sam. 2/21
7:45 am-4:48 pm
1 stop7h 03m
Allentown-Bethlehem
mer. 2/25
6:28 am-10:33 am
1 stop6h 05m
$359
DenverAllentown
DEN - ABE
DENABE
Denver Intl
jeu. 3/5
2:45 pm-10:49 pm
1 stop6h 04m
Allentown-Bethlehem
dim. 3/8
5:58 pm-12:09 am
1 stop8h 11m
$378
DenverAllentown
DEN - ABE
DENABE
Denver Intl
jeu. 3/5
2:45 pm-10:49 pm
1 stop6h 04m
Allentown-Bethlehem
lun. 3/9
5:58 pm-10:17 pm
1 stop6h 19m
$378
DenverAllentown
DEN - ABE
DENABE
Denver Intl
mer. 4/8
11:59 pm-2:56 pm
1 stop12h 57m
Allentown-Bethlehem
lun. 4/13
1:41 pm-5:40 pm
2 stops29h 59m
$395
DenverAllentown
DEN - ABE
DENABE
Denver Intl
dim. 3/8
9:00 pm-8:40 pm
2 stops21h 40m
Allentown-Bethlehem
dim. 3/15
3:12 pm-7:57 pm
1 stop30h 45m
$410
DenverAllentown
DEN - ABE
DENABE
Denver Intl
ven. 3/6
1:10 pm-10:49 pm
1 stop7h 39m
Allentown-Bethlehem
lun. 3/9
5:58 pm-12:09 am
1 stop8h 11m
$413
DenverAllentown
DEN - ABE
DENABE
Denver Intl
ven. 3/6
1:10 pm-10:49 pm
1 stop7h 39m
Allentown-Bethlehem
dim. 3/8
5:58 pm-12:09 am
1 stop8h 11m
$433
DenverAllentown
DEN - ABE
DENABE
Denver Intl
mer. 2/25
8:30 pm-10:01 am
1 stop11h 31m
Allentown-Bethlehem
sam. 2/28
2:55 pm-10:05 pm
1 stop9h 10m
$468
DenverAllentown
DEN - ABE
DENABE
Denver Intl
sam. 2/14
4:03 pm-12:29 am
1 stop6h 26m
$234
Showing 1-10 of 14 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 $62). 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 février 8, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Denver to Lehigh Valley. 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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Denver and Lehigh Valley flights
Browse other Denver and Lehigh Valley flight options. Last updated on février 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 février 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$198 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$153 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$199 | Average$443 | FlexibilityNo cancel fee | On-timeN/A |