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Chicago → Philadelphia

Dec 21, 2026 · return Dec 25, 2026

ORD → PHL1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

Frontier Airlines
4:42 pmORD
2h 22m
Nonstop
8:04 pmPHL
Frontier Airlines
6:50 pmPHL
2h 39m
Nonstop
8:29 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
5:29 pmORD
2h 8m
Nonstop
8:37 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
2:35 pmORD
2h 9m
Nonstop
5:44 pmPHL
United Airlines
1:17 pmPHL
2h 33m
Nonstop
2:50 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Frontier Airlines
9:20 pmORD
2h 10m
Nonstop
12:30 am+1PHL
Frontier Airlines
6:50 pmPHL
2h 39m
Nonstop
8:29 pmORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
6:45 amORD
2h 5m
Nonstop
9:50 amPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
6:54 amORD
2h 3m
Nonstop
9:57 amPHL
United Airlines
1:17 pmPHL
2h 33m
Nonstop
2:50 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

American Airlines
6:59 amORD
4h 40m
CLE · 1h 33m
12:39 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
6:44 amORD
5h 1m
IND · 1h 58m
12:45 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
10:05 amORD
4h 54m
MKE · 1h 21m
3:59 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
12:29 pmORD
4h 26m
PIT · 1h 23m
5:55 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
8:45 amORD
4h 58m
DCA · 1h 45m
2:43 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
7:11 amORD
4h 43m
CMH · 1h 28m
12:54 pmPHL
American Airlines
5:53 amPHL
2h 37m
Nonstop
7:30 amORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ PHL

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-25Frontier AirlinesF92112 / F92113$182.002026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA716 / AA3296$383.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25United AirlinesUA2430 / UA2609$396.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25Frontier AirlinesF92992 / F92113$182.002026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA970 / AA3296$383.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25United AirlinesUA2856 / UA2609$396.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA5010 + AA5902 / AA3296$370.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA4753 + AA5258 / AA3296$370.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA4984 + AA5018 / AA3296$370.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA986 + AA6036 / AA3296$370.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA2223 + AA5171 / AA3296$370.502026-10-29T01:53:17Z
2026-12-21 → 2026-12-25American AirlinesAA6300 + AA6126 / AA3296$370.502026-10-29T01:53:17Z

2026-12-21 → 2026-12-25 · $182.00

  • Frontier Airlines F92112: ORD 2026-12-21 16:42:00 → PHL 2026-12-21 20:04:00; nonstop; 142 minutes. Local airport times.
  • Frontier Airlines F92113: PHL 2026-12-25 18:50:00 → ORD 2026-12-25 20:29:00; nonstop; 159 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $383.50

  • American Airlines AA716: ORD 2026-12-21 17:29:00 → PHL 2026-12-21 20:37:00; nonstop; 128 minutes. Local airport times.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $396.50

  • United Airlines UA2430: ORD 2026-12-21 14:35:00 → PHL 2026-12-21 17:44:00; nonstop; 129 minutes. Local airport times.
  • United Airlines UA2609: PHL 2026-12-25 13:17:00 → ORD 2026-12-25 14:50:00; nonstop; 153 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $182.00

  • Frontier Airlines F92992: ORD 2026-12-21 21:20:00 → PHL 2026-12-22 00:30:00; nonstop; 130 minutes. Local airport times.
  • Frontier Airlines F92113: PHL 2026-12-25 18:50:00 → ORD 2026-12-25 20:29:00; nonstop; 159 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $383.50

  • American Airlines AA970: ORD 2026-12-21 06:45:00 → PHL 2026-12-21 09:50:00; nonstop; 125 minutes. Local airport times.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $396.50

  • United Airlines UA2856: ORD 2026-12-21 06:54:00 → PHL 2026-12-21 09:57:00; nonstop; 123 minutes. Local airport times.
  • United Airlines UA2609: PHL 2026-12-25 13:17:00 → ORD 2026-12-25 14:50:00; nonstop; 153 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA5010 / AA5902: ORD 2026-12-21 06:59:00 → PHL 2026-12-21 12:39:00; 1 stop(s) via CLE; 280 minutes. Local airport times.
    • AA5010: ORD 2026-12-21 06:59:00 → CLE 2026-12-21 09:35:00; layover at CLE: 93 minutes.
    • AA5902: CLE 2026-12-21 11:08:00 → PHL 2026-12-21 12:39:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA4753 / AA5258: ORD 2026-12-21 06:44:00 → PHL 2026-12-21 12:45:00; 1 stop(s) via IND; 301 minutes. Local airport times.
    • AA4753: ORD 2026-12-21 06:44:00 → IND 2026-12-21 08:57:00; layover at IND: 118 minutes.
    • AA5258: IND 2026-12-21 10:55:00 → PHL 2026-12-21 12:45:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA4984 / AA5018: ORD 2026-12-21 10:05:00 → PHL 2026-12-21 15:59:00; 1 stop(s) via MKE; 294 minutes. Local airport times.
    • AA4984: ORD 2026-12-21 10:05:00 → MKE 2026-12-21 11:17:00; layover at MKE: 81 minutes.
    • AA5018: MKE 2026-12-21 12:38:00 → PHL 2026-12-21 15:59:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA986 / AA6036: ORD 2026-12-21 12:29:00 → PHL 2026-12-21 17:55:00; 1 stop(s) via PIT; 266 minutes. Local airport times.
    • AA986: ORD 2026-12-21 12:29:00 → PIT 2026-12-21 15:10:00; layover at PIT: 83 minutes.
    • AA6036: PIT 2026-12-21 16:33:00 → PHL 2026-12-21 17:55:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA2223 / AA5171: ORD 2026-12-21 08:45:00 → PHL 2026-12-21 14:43:00; 1 stop(s) via DCA; 298 minutes. Local airport times.
    • AA2223: ORD 2026-12-21 08:45:00 → DCA 2026-12-21 11:49:00; layover at DCA: 105 minutes.
    • AA5171: DCA 2026-12-21 13:34:00 → PHL 2026-12-21 14:43:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $370.50

  • American Airlines AA6300 / AA6126: ORD 2026-12-21 07:11:00 → PHL 2026-12-21 12:54:00; 1 stop(s) via CMH; 283 minutes. Local airport times.
    • AA6300: ORD 2026-12-21 07:11:00 → CMH 2026-12-21 09:47:00; layover at CMH: 88 minutes.
    • AA6126: CMH 2026-12-21 11:15:00 → PHL 2026-12-21 12:54:00.
  • American Airlines AA3296: PHL 2026-12-25 05:53:00 → ORD 2026-12-25 07:30:00; nonstop; 157 minutes. Local airport times.

More dates for this route