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$340+ Cheap flights from Hayden, CO to Philadelphia (HDN - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
HDN — PHL
May 24 — May 311
Sun 5/24
Sun 5/31
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 April 24, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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 5/121:40 pm
HDN
-
PHL
1 stop8h 03m
United Airlines
Sat 5/168:00 am
PHL
-
HDN
1 stop6h 33m
United Airlines
Deal found 4/23$340
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:40 pm
HDN
-
PHL
1 stop8h 03m
United Airlines
Sat 5/93:34 pm
PHL
-
HDN
1 stop6h 43m
United Airlines
Deal found 4/20$359
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:40 am
HDN
-
PHL
2 stops7h 45m
Southwest
Mon 5/251:35 pm
PHL
-
HDN
1 stop7h 35m
Southwest
Deal found 4/20$490
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 am
HDN
-
PHL
1 stop5h 55m
Southwest
Fri 10/912:10 pm
PHL
-
HDN
1 stop9h 40m
Southwest
Deal found 4/22$550
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 9/151:29 pm
HDN
-
PHL
2 stops9h 21m
United Airlines
Sun 9/2010:00 am
PHL
-
HDN
1 stop6h 38m
United Airlines
Deal found 4/21$553

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(United Airlines)

One-way from

$356
(United Airlines)
Provider with most accurate pricing for Hayden Yampa Valley-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Hayden Yampa Valley-Philadelphia flights.
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From Hayden Yampa Valley to Philadelphia
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One-way flight from Hayden Yampa Valley to Philadelphia
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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 April 24, 2026.
Use the filters below to find and compare flights from Hayden to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Tue 5/5

1:40 pm-11:43 pm

1 stop8h 03m

Philadelphia

Sat 5/9

3:34 pm-8:17 pm

1 stop6h 43m

$359

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Fri 5/22

8:40 am-6:25 pm

2 stops7h 45m

Philadelphia

Mon 5/25

1:35 pm-7:10 pm

1 stop7h 35m

$490

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Sun 10/4

8:15 am-4:10 pm

1 stop5h 55m

Philadelphia

Fri 10/9

12:40 pm-7:50 pm

2 stops9h 10m

$564

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Tue 9/15

1:29 pm-12:50 am

2 stops9h 21m

Philadelphia

Sun 9/20

8:30 pm-12:35 pm

2 stops18h 05m

$597
Quickest round-trip

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Fri 7/17

1:14 pm-11:30 pm

1 stop8h 16m

Philadelphia

Tue 7/21

8:00 am-12:18 pm

1 stop6h 18m

$611
Cheapest one-way
Quickest one-way

HaydenPhiladelphia

HDN - PHL

HDNPHL

Hayden Yampa Valley

Sun 5/31

1:20 pm-12:59 am

2 stops9h 39m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Hayden, Colorado-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hayden, Colorado-Philadelphia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 April 24, 2026.
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
9,643 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 7h 45m. United Airlines provides one of the quickest options available for as low as $490. 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 $267, 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.

See more FAQs

Traveling to a place near Philadelphia?

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

Browse thousands of different options on Cheapflights for your next trip

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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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$267Average$413FlexibilityNo cancel feeOn-time69%

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