Travel with Axel,
get the best price.

Philadelphia → Raleigh/Durham

Dec 8, 2026 · return Dec 15, 2026

PHL → RDU1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Tue, Dec 8 – Tue, Dec 15

Frontier Airlines
4:16 pmPHL
1h 28m
Nonstop
5:44 pmRDU
Frontier Airlines
9:57 pmRDU
1h 29m
Nonstop
11:26 pmPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

American Airlines
9:48 pmPHL
1h 26m
Nonstop
11:14 pmRDU
American Airlines
6:00 amRDU
1h 30m
Nonstop
7:30 amPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

Frontier Airlines
9:30 amPHL
1h 32m
Nonstop
11:02 amRDU
Frontier Airlines
9:57 pmRDU
1h 29m
Nonstop
11:26 pmPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

American Airlines
3:41 pmPHL
1h 44m
Nonstop
5:25 pmRDU
American Airlines
6:00 amRDU
1h 30m
Nonstop
7:30 amPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 8 – Tue, Dec 15

United Airlines
3:05 pmPHL
3h 46m
IAD · 1h 17m
6:51 pmRDU
United Airlines
6:00 amRDU
3h 56m
IAD · 1h 27m
9:56 amPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

Frontier Airlines
6:31 pmPHL
5h 28m
ATL · 1h 5m
11:59 pmRDU
Frontier Airlines
9:57 pmRDU
1h 29m
Nonstop
11:26 pmPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

American Airlines
1:32 pmPHL
4h 46m
PIT · 1h 38m
6:18 pmRDU
American Airlines
6:00 amRDU
1h 30m
Nonstop
7:30 amPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

American Airlines
3:33 pmPHL
5h 4m
DCA · 2h 2m
8:37 pmRDU
American Airlines
6:00 amRDU
1h 30m
Nonstop
7:30 amPHL

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Tue, Dec 15

American Airlines
6:00 amPHL
5h 15m
CLT · 2h 28m
11:15 amRDU
American Airlines
6:00 amRDU
1h 30m
Nonstop
7:30 amPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ RDU

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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)
2026-12-08 → 2026-12-15Frontier AirlinesF91517 / F94844$120.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15American AirlinesAA1925 / AA2998$290.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15United AirlinesUA4575 + UA2344 / UA3704 + UA4007$320.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15Frontier AirlinesF92059 / F94844$120.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15American AirlinesAA4641 / AA2998$290.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15Frontier AirlinesF91147 + F91670 / F94844$150.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15American AirlinesAA5336 + AA4386 / AA2998$315.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15American AirlinesAA5437 + AA4758 / AA2998$315.002026-10-29T01:55:59Z
2026-12-08 → 2026-12-15American AirlinesAA3107 + AA2688 / AA2998$315.002026-10-29T01:55:59Z

2026-12-08 → 2026-12-15 · $120.00

  • Frontier Airlines F91517: PHL 2026-12-08 16:16:00 → RDU 2026-12-08 17:44:00; nonstop; 88 minutes. Local airport times.
  • Frontier Airlines F94844: RDU 2026-12-15 21:57:00 → PHL 2026-12-15 23:26:00; nonstop; 89 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $290.00

  • American Airlines AA1925: PHL 2026-12-08 21:48:00 → RDU 2026-12-08 23:14:00; nonstop; 86 minutes. Local airport times.
  • American Airlines AA2998: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 07:30:00; nonstop; 90 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $320.00

  • United Airlines UA4575 / UA2344: PHL 2026-12-08 15:05:00 → RDU 2026-12-08 18:51:00; 1 stop(s) via IAD; 226 minutes. Local airport times.
    • UA4575: PHL 2026-12-08 15:05:00 → IAD 2026-12-08 16:18:00; layover at IAD: 77 minutes.
    • UA2344: IAD 2026-12-08 17:35:00 → RDU 2026-12-08 18:51:00.
  • United Airlines UA3704 / UA4007: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 09:56:00; 1 stop(s) via IAD; 236 minutes. Local airport times.
    • UA3704: RDU 2026-12-15 06:00:00 → IAD 2026-12-15 07:11:00; layover at IAD: 87 minutes.
    • UA4007: IAD 2026-12-15 08:38:00 → PHL 2026-12-15 09:56:00.

2026-12-08 → 2026-12-15 · $120.00

  • Frontier Airlines F92059: PHL 2026-12-08 09:30:00 → RDU 2026-12-08 11:02:00; nonstop; 92 minutes. Local airport times.
  • Frontier Airlines F94844: RDU 2026-12-15 21:57:00 → PHL 2026-12-15 23:26:00; nonstop; 89 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $290.00

  • American Airlines AA4641: PHL 2026-12-08 15:41:00 → RDU 2026-12-08 17:25:00; nonstop; 104 minutes. Local airport times.
  • American Airlines AA2998: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 07:30:00; nonstop; 90 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $150.00

  • Frontier Airlines F91147 / F91670: PHL 2026-12-08 18:31:00 → RDU 2026-12-08 23:59:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
    • F91147: PHL 2026-12-08 18:31:00 → ATL 2026-12-08 21:24:00; layover at ATL: 65 minutes.
    • F91670: ATL 2026-12-08 22:29:00 → RDU 2026-12-08 23:59:00.
  • Frontier Airlines F94844: RDU 2026-12-15 21:57:00 → PHL 2026-12-15 23:26:00; nonstop; 89 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $315.00

  • American Airlines AA5336 / AA4386: PHL 2026-12-08 13:32:00 → RDU 2026-12-08 18:18:00; 1 stop(s) via PIT; 286 minutes. Local airport times.
    • AA5336: PHL 2026-12-08 13:32:00 → PIT 2026-12-08 15:07:00; layover at PIT: 98 minutes.
    • AA4386: PIT 2026-12-08 16:45:00 → RDU 2026-12-08 18:18:00.
  • American Airlines AA2998: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 07:30:00; nonstop; 90 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $315.00

  • American Airlines AA5437 / AA4758: PHL 2026-12-08 15:33:00 → RDU 2026-12-08 20:37:00; 1 stop(s) via DCA; 304 minutes. Local airport times.
    • AA5437: PHL 2026-12-08 15:33:00 → DCA 2026-12-08 16:57:00; layover at DCA: 122 minutes.
    • AA4758: DCA 2026-12-08 18:59:00 → RDU 2026-12-08 20:37:00.
  • American Airlines AA2998: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 07:30:00; nonstop; 90 minutes. Local airport times.

2026-12-08 → 2026-12-15 · $315.00

  • American Airlines AA3107 / AA2688: PHL 2026-12-08 06:00:00 → RDU 2026-12-08 11:15:00; 1 stop(s) via CLT; 315 minutes. Local airport times.
    • AA3107: PHL 2026-12-08 06:00:00 → CLT 2026-12-08 07:52:00; layover at CLT: 148 minutes.
    • AA2688: CLT 2026-12-08 10:20:00 → RDU 2026-12-08 11:15:00.
  • American Airlines AA2998: RDU 2026-12-15 06:00:00 → PHL 2026-12-15 07:30:00; nonstop; 90 minutes. Local airport times.

More dates for this route