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$125+ Cheap flights from Hayden, CO to Philadelphia (HDN - PHL)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
HDN — PHL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Hayden to Philadelphia

Cheapest flights from Hayden to Philadelphia
Explore the most affordable flight options available from Hayden to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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 12/233:22 pmHDN - PHL
1 stop6h 33mDelta
Thu 1/16:00 amPHL - HDN
1 stop8h 23mDelta
Deal found 12/9$274
This Delta deal was found by Cheapflights users on 12/9. 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 12/233:22 pmHDN - PHL
1 stop6h 33mDelta
Wed 12/316:00 amPHL - HDN
2 stops10h 24mDelta
Deal found 12/9$279
This Delta deal was found by Cheapflights users on 12/9. 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 12/233:22 pmHDN - PHL
1 stop6h 33mDelta
Sat 1/35:30 amPHL - HDN
1 stop8h 53mDelta
Deal found 12/9$299
This Delta deal was found by Cheapflights users on 12/9. 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 12/201:28 pmHDN - PHL
1 stop7h 22mDelta
Thu 1/17:00 amPHL - HDN
1 stop7h 23mDelta
Deal found 12/9$324
This Delta deal was found by Cheapflights users on 12/9. 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.
Sun 12/211:28 pmHDN - PHL
1 stop8h 59mDelta
Wed 12/316:00 amPHL - HDN
2 stops10h 24mDelta
Deal found 12/9$329
This Delta deal was found by Cheapflights users on 12/9. 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 12/201:28 pmHDN - PHL
1 stop5h 54mDelta
Sat 1/35:30 amPHL - HDN
1 stop8h 53mDelta
Deal found 12/9$349
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sun 12/2112:25 pmHDN - PHL
2 stops9h 05mUnited Airlines
Thu 1/16:35 amPHL - HDN
2 stops8h 00mUnited Airlines
Deal found 12/9$367
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/2312:25 pmHDN - PHL
2 stops9h 05mUnited Airlines
Sat 1/310:39 amPHL - HDN
1 stop6h 25mUnited Airlines
Deal found 12/9$369
This Delta deal was found by Cheapflights users on 12/9. 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 12/201:28 pmHDN - PHL
1 stop8h 59mDelta
Fri 1/25:30 amPHL - HDN
1 stop8h 53mDelta
Deal found 12/9$399
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:20 pmHDN - PHL
1 stop7h 26mAmerican Airlines
Fri 1/25:00 amPHL - HDN
1 stop9h 30mAmerican Airlines
Deal found 12/9$414
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/201:37 pmHDN - PHL
2 stops9h 08mUnited Airlines
Thu 1/16:35 amPHL - HDN
1 stop6h 52mUnited Airlines
Deal found 12/9$419

Find flight deals from Hayden to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Hayden (HDN) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Delta)

One-way from

$125
(United Airlines)
Provider with most accurate pricing for Hayden Yampa Valley-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hayden Yampa Valley-Philadelphia flights.
Search Deals
From Hayden Yampa Valley to Philadelphia
Search Deals
One-way flight from Hayden Yampa Valley to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hayden to Philadelphia 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 12, 2025.
Use the filters below to find and compare flights from Hayden to Philadelphia that are best for you.

Fly from

Hayden

Fly to

Philadelphia

Route

Depart

Return

Price

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Tue 12/23

3:22 pm-11:55 pm

1 stop6h 33m

Philadelphia

Thu 1/1

6:00 am-12:23 pm

1 stop8h 23m

$274

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Tue 12/23

3:22 pm-11:55 pm

1 stop6h 33m

Philadelphia

Sat 1/3

5:30 am-12:23 pm

1 stop8h 53m

$299

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Mon 12/22

1:28 pm-10:50 pm

1 stop7h 22m

Philadelphia

Thu 1/1

7:00 am-12:23 pm

1 stop7h 23m

$324

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Mon 12/22

1:28 pm-12:27 am

1 stop8h 59m

Philadelphia

Wed 12/31

6:00 am-2:24 pm

2 stops10h 24m

$329

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Wed 1/14

12:01 pm-9:36 pm

1 stop7h 35m

Philadelphia

Sun 1/18

3:43 pm-8:16 pm

1 stop6h 33m

$339

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Mon 12/22

1:28 pm-12:27 am

1 stop8h 59m

Philadelphia

Sat 1/3

5:30 am-12:23 pm

1 stop8h 53m

$349

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Tue 12/23

12:25 pm-11:30 pm

2 stops9h 05m

Philadelphia

Sat 1/3

10:39 am-3:04 pm

1 stop6h 25m

$369

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Wed 12/31

12:25 pm-9:31 pm

1 stop7h 06m

$125

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Mon 12/22

1:28 pm-12:27 am

1 stop8h 59m

$200

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Mon 12/22

12:20 pm-11:54 pm

2 stops9h 34m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 14 results
1
2

Compare providers for flights from Hayden to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hayden to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hayden, Colorado-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hayden, Colorado-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hayden, Colorado-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hayden, Colorado-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hayden, Colorado-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hayden to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Hayden 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 Hayden to Philadelphia

What is the cheapest month to book a flight from Hayden, Colorado to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from Hayden, Colorado to Philadelphia (average of $156). Flying from Hayden, Colorado to Philadelphia in February is currently the most expensive (average of $376). 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown United Airlines from Hayden to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

  • How long is the flight from Hayden, Colorado to Philadelphia?

    A quick flight from Hayden, Colorado to Philadelphia can take about 6h 33m. Delta provides one of the quickest options available for as low as $274. There are 1678 mi between Hayden, Colorado and Philadelphia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Hayden, Colorado to Philadelphia round-trip?

    Currently priced at $312, United Airlines will fly you from Hayden, Colorado to Philadelphia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Hayden to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Hayden to Philadelphia?

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

  • Can I find deals for business class flights from Hayden to Philadelphia?

    Yes. Cheapflights offers flight deals from Hayden to Philadelphia 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 Hayden, Colorado to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Hayden, Colorado to Philadelphia (average of $156). Flying from Hayden, Colorado to Philadelphia in February is currently the most expensive (average of $376). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester

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Alternative routes for Hayden to Philadelphia

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Top airline flying from Hayden to Philadelphia

Discover the top airline that operate flights from Hayden to Philadelphia. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$312Average$468FlexibilityNo cancel feeOn-time69%

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