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Boise Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Boise Airport to Philadelphia International Airport over the next 90 days, with one-way fares from £73 and round-trip from £158. Based on Trip.com's latest 7-day flight data.

      • BOI 13:50
        7h 31m
        1 stop
        PHL 23:21
        Boise - Philadelphia | Wed, Sep 30 | American Airlines
        PHL 05:00
        10h
        1 stop
        BOI 13:00
        Philadelphia - Boise | Wed, Oct 7 | American Airlines
        £158 £294
        46% off
        46% off
        £294 £158
      • BOI 06:00
        7h 45m
        1 stop
        PHL 15:45
        Boise - Philadelphia | Wed, Sep 30 | Alaska Airlines
        PHL 05:25
        7h 20m
        1 stop
        BOI 10:45
        Philadelphia - Boise | Wed, Oct 7 |
        £187 £294
        36% off
        36% off
        £294 £187
      • BOI 18:50
        10h 59m
        1 stop
        PHL 07:49
        Boise - Philadelphia | Wed, Sep 30 | United Airlines
        PHL 05:25
        7h 20m
        1 stop
        BOI 10:45
        Philadelphia - Boise | Wed, Oct 7 |
        £202 £294
        31% off
        31% off
        £294 £202
      • BOI 17:59
        9h 45m
        1 stop
        PHL 05:44
        Boise - Philadelphia | Mon, Nov 9 | Delta Air Lines
        PHL 05:45
        8h 50m
        1 stop
        BOI 12:35
        Philadelphia - Boise | Thu, Nov 12 | Delta Air Lines
        £216
        27% off
        £294 £216
      • BOI 17:59
        9h 51m
        1 stop
        PHL 05:50
        Boise - Philadelphia | Sun, Sep 27 | Delta Air Lines
        PHL 18:59
        7h
        1 stop
        BOI 23:59
        Philadelphia - Boise | Sat, Oct 3 | Delta Air Lines
        £221
        25% off
        £294 £221
      • BOI 14:11
        8h 29m
        1 stop
        PHL 00:40
        Boise - Philadelphia | Wed, Sep 23 | Delta Air Lines
        PHL 18:52
        7h 6m
        1 stop
        BOI 23:58
        Philadelphia - Boise | Fri, Sep 25 | Delta Air Lines
        £222
        24% off
        £294 £222
      • BOI 14:50
        7h 6m
        1 stop
        PHL 23:56
        Boise - Philadelphia | Wed, Sep 30 | Delta Air Lines
        PHL 05:45
        9h 44m
        1 stop
        BOI 13:29
        Philadelphia - Boise | Wed, Oct 7 | Delta Air Lines
        £223
        24% off
        £294 £223
      • BOI 17:59
        9h 51m
        1 stop
        PHL 05:50
        Boise - Philadelphia | Mon, Sep 28 | Delta Air Lines
        PHL 07:05
        10h 11m
        1 stop
        BOI 15:16
        Philadelphia - Boise | Sun, Oct 4 | Delta Air Lines
        £225
        23% off
        £294 £225
      • BOI 13:40
        9h 15m
        1 stop
        PHL 00:55
        Boise - Philadelphia | Fri, Nov 6 | Delta Air Lines
        PHL 07:13
        8h 21m
        1 stop
        BOI 13:34
        Philadelphia - Boise | Mon, Nov 9 | Delta Air Lines
        £226
        23% off
        £294 £226
      • BOI 14:41
        7h 44m
        1 stop
        PHL 00:25
        Boise - Philadelphia | Sun, Oct 11 | American Airlines
        PHL 05:00
        8h 24m
        1 stop
        BOI 11:24
        Philadelphia - Boise | Sat, Oct 17 | American Airlines
        £233
        21% off
        £294 £233
      • BOI 14:41
        7h 36m
        1 stop
        PHL 00:17
        Boise - Philadelphia | Fri, Nov 6 | American Airlines
        PHL 07:24
        7h 18m
        1 stop
        BOI 12:42
        Philadelphia - Boise | Mon, Nov 9 | American Airlines
        £234
        20% off
        £294 £234
      • BOI 23:10
        9h 4m
        1 stop
        PHL 10:14
        Boise - Philadelphia | Tue, Sep 29 | Delta Air Lines
        PHL 07:05
        10h 11m
        1 stop
        BOI 15:16
        Philadelphia - Boise | Mon, Oct 5 | Delta Air Lines
        £235
        20% off
        £294 £235
      • BOI 13:00
        17h 25m
        1 stop
        PHL 14:00
        Boise - Philadelphia | Thu, Sep 24 | Normal Airline
        PHL 15:00
        6h
        Direct
        BOI 16:00
        Philadelphia - Boise | Sat, Sep 26 | Normal Airline
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      • BOI 17:59
        9h 38m
        1 stop
        PHL 05:37
        Boise - Philadelphia | Tue, Oct 13 | Delta Air Lines
        £73 £515
        86% off
        86% off
        £515 £73
      • BOI 14:50
        7h 6m
        1 stop
        PHL 23:56
        Boise - Philadelphia | Sat, Sep 26 | Delta Air Lines
        £113 £515
        78% off
        78% off
        £515 £113
      • BOI 17:59
        9h 45m
        1 stop
        PHL 05:44
        Boise - Philadelphia | Thu, Oct 15 | Delta Air Lines
        £114 £515
        78% off
        78% off
        £515 £114
      • BOI 13:41
        9h 14m
        1 stop
        PHL 00:55
        Boise - Philadelphia | Tue, Nov 10 | Delta Air Lines
        £114
        78% off
        £515 £114
      • BOI 23:10
        8h 19m
        1 stop
        PHL 09:29
        Boise - Philadelphia | Mon, Oct 5 | Delta Air Lines
        £115
        78% off
        £515 £115
      • BOI 15:24
        6h 48m
        1 stop
        PHL 00:12
        Boise - Philadelphia | Mon, Oct 19 | American Airlines
        £117
        77% off
        £515 £117
      • BOI 07:00
        7h 27m
        1 stop
        PHL 16:27
        Boise - Philadelphia | Tue, Nov 10 | American Airlines
        £117
        77% off
        £515 £117
      • BOI 12:14
        8h 38m
        1 stop
        PHL 22:52
        Boise - Philadelphia | Sat, Oct 17 | American Airlines
        £117
        77% off
        £515 £117
      • BOI 15:24
        6h 48m
        1 stop
        PHL 00:12
        Boise - Philadelphia | Thu, Oct 22 | American Airlines
        £117
        77% off
        £515 £117
      • BOI 17:59
        9h 45m
        1 stop
        PHL 05:44
        Boise - Philadelphia | Thu, Oct 22 | Delta Air Lines
        £120
        77% off
        £515 £120
      • BOI 23:10
        8h 19m
        1 stop
        PHL 09:29
        Boise - Philadelphia | Mon, Oct 19 | Delta Air Lines
        £121
        77% off
        £515 £121
      • BOI 14:50
        7h 6m
        1 stop
        PHL 23:56
        Boise - Philadelphia | Thu, Sep 24 | Delta Air Lines
        £412
        20% off
        £515 £412
      • BOI 13:00
        17h 25m
        1 stop
        PHL 14:00
        Boise - Philadelphia | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Boise Airport to Philadelphia International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Boise Airport to Philadelphia International Airport?

The cheapest airline flying from Boise Airport to Philadelphia International Airport is Delta Air Lines (from £73) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From £73
American Airlines
From £117
United Airlines
From £156
Alaska Airlines
From £187
Frontier Airlines
From £227

Find more flights and airlines

What is the flight schedule from Boise Airport to Philadelphia International Airport?

Check the schedule for flights from Boise to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1139

    Boise Airport

    10:39

    BOI

    1h 53m

    Direct

    12:32

    DEN

    S M T W T F S
    Search

  2. UA2787

    Denver International Airport

    13:53

    DEN

    3h 40m

    Direct

    19:33

    PHL

    S M T W T F S

  3. UA642

    Boise Airport

    12:26

    BOI

    3h 39m

    Direct

    17:05

    ORD

    - - - W T F -
    Search

  4. UA1776

    O'Hare International Airport

    18:25

    ORD

    2h 7m

    Direct

    21:32

    PHL

    S M T W T F S

  5. DL2982

    Boise Airport

    14:50

    BOI

    2h 45m

    Direct

    18:35

    MSP

    S M T W T F S
    Search

  6. DL2703

    Minneapolis-Saint Paul International Airport

    20:10

    MSP

    2h 30m

    Direct

    23:40

    PHL

    S M T W T F S

  7. AA2019

    Boise Airport

    13:50

    BOI

    3h 15m

    Direct

    18:05

    DFW

    S M T W T F S
    Search

  8. AA3242

    Dallas Fort Worth International Airport

    18:55

    DFW

    3h 26m

    Direct

    23:21

    PHL

    S M T W T F S

  9. AS782

    Boise Airport

    05:59

    BOI

    1h 21m

    Direct

    06:20

    PDX

    S M T W T F S
    Search

  10. AS1776

    Portland International Airport

    07:00

    PDX

    5h 14m

    Direct

    15:14

    PHL

    S M T W T F S

  11. DL704

    Boise Airport

    23:30

    BOI

    4h 6m

    Direct

    05:36

    ATL

    S - - W T - S
    Search

  12. DL2153

    Hartsfield–Jackson Atlanta International Airport

    07:25

    ATL

    2h 2m

    Direct

    09:27

    PHL

    - M - - - - -

  13. DL704

    Boise Airport

    23:30

    BOI

    4h 6m

    Direct

    05:36

    ATL

    S - - W T - S
    Search

  14. DL1100

    Hartsfield–Jackson Atlanta International Airport

    08:15

    ATL

    2h

    Direct

    10:15

    PHL

    S M T W T F S

  15. DL874

    Boise Airport

    13:43

    BOI

    4h 4m

    Direct

    19:47

    ATL

    S M T W T F S
    Search

  16. DL2642

    Hartsfield–Jackson Atlanta International Airport

    22:55

    ATL

    1h 56m

    Direct

    00:51

    PHL

    S M T W T F S

  17. AA2019

    Boise Airport

    13:50

    BOI

    3h 15m

    Direct

    18:05

    DFW

    S M T W T F S
    Search

  18. AA2542

    Dallas Fort Worth International Airport

    19:55

    DFW

    3h 27m

    Direct

    00:22

    PHL

    S M T W T F S

  19. DL4127

    Boise Airport

    17:59

    BOI

    1h 42m

    Direct

    18:41

    SEA

    S M T W T F S
    Search

  20. DL1114

    Seattle-Tacoma International Airport

    21:50

    SEA

    5h 17m

    Direct

    06:07

    PHL

    S M T W T F S
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About Boise Airport and Philadelphia International Airport

Learn about Boise Airport (BOI) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance3,394.74km
Cheapest one-way ticket price£73
Cheapest return ticket price£158

FAQs for Boise Airport to Philadelphia International Airport Flights

  • What are the cheapest flights from Boise Airport to Philadelphia International Airport?

    One-way flights from Boise Airport to Philadelphia International Airport currently start from £73, and round-trip fares start from £158. The current lowest fare is a Delta Air Lines flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boise Airport to Philadelphia International Airport is £195. Prices may vary depending on the departure date, airline, and availability.
  • Enter Boise Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.