Travel with Axel,
get the best price.

Philadelphia → Cincinnati

Aug 21, 2027 · return Aug 28, 2027

PHL → CVG1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Sat, Aug 21 – Sat, Aug 28

American Airlines
5:23 pmPHL
2h 9m
Nonstop
7:32 pmCVG
American Airlines
6:11 amCVG
1h 49m
Nonstop
8:00 amPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

American Airlines
8:55 pmPHL
2h 4m
Nonstop
10:59 pmCVG
American Airlines
4:19 pmCVG
1h 44m
Nonstop
6:03 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
12:01 pmPHL
7h 25m
DFW · 1h 10m
7:26 pmCVG
Frontier Airlines
12:43 pmCVG
5h 36m
ATL · 1h 49m
6:19 pmPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
3:05 pmPHL
3h 59m
IAD · 1h
7:04 pmCVG
United Airlines
2:59 pmCVG
4h 3m
IAD · 1h 15m
7:02 pmPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Delta Air Lines
5:24 pmPHL
5h 27m
DTW · 2h 21m
10:51 pmCVG
Delta Air Lines
6:25 amCVG
5h 12m
DTW · 2h 15m
11:37 amPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
5:45 pmPHL
6h 8m
MCO · 1h 6m
11:53 pmCVG
Frontier Airlines
12:43 pmCVG
5h 36m
ATL · 1h 49m
6:19 pmPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

American Airlines
3:06 pmPHL
5h 22m
CLT · 1h 57m
8:28 pmCVG
American Airlines
4:19 pmCVG
1h 44m
Nonstop
6:03 pmPHL

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

American Airlines
3:33 pmPHL
4h 29m
DCA · 1h 11m
8:02 pmCVG
American Airlines
4:19 pmCVG
1h 44m
Nonstop
6:03 pmPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ CVG

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, American 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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2027-08-21 → 2027-08-28American AirlinesAA5086 / AA5151$365.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28Frontier AirlinesF94161 + F94280 / F91846 + F92552$215.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28United AirlinesUA4575 + UA4476 / UA4018 + UA4405$350.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28Delta Air LinesDL1391 + DL1680 / DL5307 + DL2331$355.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28American AirlinesAA5086 / AA5669$365.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28Frontier AirlinesF92505 + F91749 / F91846 + F92552$215.002026-10-29T01:55:41Z
2027-08-21 → 2027-08-28American AirlinesAA567 + AA2906 / AA5669$352.502026-10-29T01:55:41Z
2027-08-21 → 2027-08-28American AirlinesAA5437 + AA5673 / AA5669$352.502026-10-29T01:55:41Z

2027-08-21 → 2027-08-28 · $365.00

  • American Airlines AA5086: PHL 2027-08-21 17:23:00 → CVG 2027-08-21 19:32:00; nonstop; 129 minutes. Local airport times.
  • American Airlines AA5151: CVG 2027-08-28 06:11:00 → PHL 2027-08-28 08:00:00; nonstop; 109 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $215.00

  • Frontier Airlines F94161 / F94280: PHL 2027-08-21 12:01:00 → CVG 2027-08-21 19:26:00; 1 stop(s) via DFW; 445 minutes. Local airport times.
    • F94161: PHL 2027-08-21 12:01:00 → DFW 2027-08-21 15:01:00; layover at DFW: 70 minutes.
    • F94280: DFW 2027-08-21 16:11:00 → CVG 2027-08-21 19:26:00.
  • Frontier Airlines F91846 / F92552: CVG 2027-08-28 12:43:00 → PHL 2027-08-28 18:19:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
    • F91846: CVG 2027-08-28 12:43:00 → ATL 2027-08-28 14:22:00; layover at ATL: 109 minutes.
    • F92552: ATL 2027-08-28 16:11:00 → PHL 2027-08-28 18:19:00.

2027-08-21 → 2027-08-28 · $350.00

  • United Airlines UA4575 / UA4476: PHL 2027-08-21 15:05:00 → CVG 2027-08-21 19:04:00; 1 stop(s) via IAD; 239 minutes. Local airport times.
    • UA4575: PHL 2027-08-21 15:05:00 → IAD 2027-08-21 16:18:00; layover at IAD: 60 minutes.
    • UA4476: IAD 2027-08-21 17:18:00 → CVG 2027-08-21 19:04:00.
  • United Airlines UA4018 / UA4405: CVG 2027-08-28 14:59:00 → PHL 2027-08-28 19:02:00; 1 stop(s) via IAD; 243 minutes. Local airport times.
    • UA4018: CVG 2027-08-28 14:59:00 → IAD 2027-08-28 16:35:00; layover at IAD: 75 minutes.
    • UA4405: IAD 2027-08-28 17:50:00 → PHL 2027-08-28 19:02:00.

2027-08-21 → 2027-08-28 · $355.00

  • Delta Air Lines DL1391 / DL1680: PHL 2027-08-21 17:24:00 → CVG 2027-08-21 22:51:00; 1 stop(s) via DTW; 327 minutes. Local airport times.
    • DL1391: PHL 2027-08-21 17:24:00 → DTW 2027-08-21 19:14:00; layover at DTW: 141 minutes.
    • DL1680: DTW 2027-08-21 21:35:00 → CVG 2027-08-21 22:51:00.
  • Delta Air Lines DL5307 / DL2331: CVG 2027-08-28 06:25:00 → PHL 2027-08-28 11:37:00; 1 stop(s) via DTW; 312 minutes. Local airport times.
    • DL5307: CVG 2027-08-28 06:25:00 → DTW 2027-08-28 07:45:00; layover at DTW: 135 minutes.
    • DL2331: DTW 2027-08-28 10:00:00 → PHL 2027-08-28 11:37:00.

2027-08-21 → 2027-08-28 · $365.00

  • American Airlines AA5086: PHL 2027-08-21 20:55:00 → CVG 2027-08-21 22:59:00; nonstop; 124 minutes. Local airport times.
  • American Airlines AA5669: CVG 2027-08-28 16:19:00 → PHL 2027-08-28 18:03:00; nonstop; 104 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $215.00

  • Frontier Airlines F92505 / F91749: PHL 2027-08-21 17:45:00 → CVG 2027-08-21 23:53:00; 1 stop(s) via MCO; 368 minutes. Local airport times.
    • F92505: PHL 2027-08-21 17:45:00 → MCO 2027-08-21 20:24:00; layover at MCO: 66 minutes.
    • F91749: MCO 2027-08-21 21:30:00 → CVG 2027-08-21 23:53:00.
  • Frontier Airlines F91846 / F92552: CVG 2027-08-28 12:43:00 → PHL 2027-08-28 18:19:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
    • F91846: CVG 2027-08-28 12:43:00 → ATL 2027-08-28 14:22:00; layover at ATL: 109 minutes.
    • F92552: ATL 2027-08-28 16:11:00 → PHL 2027-08-28 18:19:00.

2027-08-21 → 2027-08-28 · $352.50

  • American Airlines AA567 / AA2906: PHL 2027-08-21 15:06:00 → CVG 2027-08-21 20:28:00; 1 stop(s) via CLT; 322 minutes. Local airport times.
    • AA567: PHL 2027-08-21 15:06:00 → CLT 2027-08-21 17:04:00; layover at CLT: 117 minutes.
    • AA2906: CLT 2027-08-21 19:01:00 → CVG 2027-08-21 20:28:00.
  • American Airlines AA5669: CVG 2027-08-28 16:19:00 → PHL 2027-08-28 18:03:00; nonstop; 104 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $352.50

  • American Airlines AA5437 / AA5673: PHL 2027-08-21 15:33:00 → CVG 2027-08-21 20:02:00; 1 stop(s) via DCA; 269 minutes. Local airport times.
    • AA5437: PHL 2027-08-21 15:33:00 → DCA 2027-08-21 16:57:00; layover at DCA: 71 minutes.
    • AA5673: DCA 2027-08-21 18:08:00 → CVG 2027-08-21 20:02:00.
  • American Airlines AA5669: CVG 2027-08-28 16:19:00 → PHL 2027-08-28 18:03:00; nonstop; 104 minutes. Local airport times.

More dates for this route