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Find cheap one-way flights from Philadelphia to Hilo starting at US$573.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Philadelphia to Hilo?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Philadelphia to Hilo

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$573
Hawaiian Airlines
From US$582
United Airlines
From US$641
American Airlines
From US$689
Delta Air Lines
From US$710
Alaska Airlines
From US$800
ANA airlines

Find more flights and airlines

Find cheap flights from Philadelphia to Hilo by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to Hilo.

  • Cheapest
    Frontier Airlines
    PHL
    08:38
    29h 47m
    2 transfer
    ITO
    08:25
    Philadelphia International Airport - Hilo International Airport
    Mon, May 20Frontier Airlines
    US$573
  • Frontier Airlines
    PHL
    08:38
    29h 47m
    2 transfer
    ITO
    08:25
    Philadelphia International Airport - Hilo International Airport
    Mon, May 20Frontier Airlines
    US$573
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Philadelphia (PHL) to Hilo (ITO) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Hilo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Philadelphia (PHL) to Hilo (ITO) cost?

    According to Trip.com's data, the lowest price is around $1,590.
  • What is the transportation method from the main airport to downtown in Hilo?

    • The distance from Hilo International Airport to downtown is about 4km. It takes about 20 minutes by taxi.

Philadelphia to Hilo Flight Information

Off-season for travel

December

Peak season for travel

March