Travel with Axel,
get the best price.

Chicago → Pittsburgh

Dec 22, 2026 · return Dec 24, 2026

ORD → PIT1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Tue, Dec 22 – Thu, Dec 24

American Airlines
8:10 amORD
1h 38m
Nonstop
10:48 amPIT
American Airlines
4:05 pmPIT
1h 54m
Nonstop
4:59 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

United Airlines
12:48 pmORD
1h 31m
Nonstop
3:19 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

American Airlines
9:05 pmORD
1h 38m
Nonstop
11:43 pmPIT
American Airlines
4:05 pmPIT
1h 54m
Nonstop
4:59 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

United Airlines
9:30 pmORD
1h 29m
Nonstop
11:59 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Thu, Dec 24

Frontier Airlines
9:51 amORD
6h 41m
MCO · 1h 16m
5:32 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

Delta Air Lines
5:02 pmORD
4h 55m
DTW · 2h 16m
10:57 pmPIT
Delta Air Lines
10:31 amPIT
4h 28m
DTW · 1h 43m
1:59 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

Air Canada
12:50 pmORD
4h 46m
YYZ · 1h 47m
6:36 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

United Airlines
11:05 amORD
6h 31m
YYZ · 3h 17m
6:36 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Thu, Dec 24

United Airlines
1:00 pmORD
4h 37m
IAD · 1h 26m
6:37 pmPIT
United Airlines
6:01 pmPIT
1h 48m
Nonstop
6:49 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ PIT

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 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)
2026-12-22 → 2026-12-24American AirlinesAA4922 / AA3046$325.002026-10-29T01:53:13Z
2026-12-22 → 2026-12-24United AirlinesUA5566 / UA312$337.502026-10-29T01:53:13Z
2026-12-22 → 2026-12-24Frontier Airlines / United AirlinesF92792 + F91620 / UA312$281.252026-10-29T01:53:13Z
2026-12-22 → 2026-12-24Delta Air LinesDL2358 + DL3850 / DL5738 + DL1716$356.262026-10-29T01:53:13Z
2026-12-22 → 2026-12-24Air Canada / United AirlinesAC8904 + AC8923 / UA312$456.252026-10-29T01:53:13Z
2026-12-22 → 2026-12-24American AirlinesAA4502 / AA3046$325.002026-10-29T01:53:13Z
2026-12-22 → 2026-12-24United AirlinesUA3464 / UA312$337.502026-10-29T01:53:13Z
2026-12-22 → 2026-12-24United AirlinesUA3674 + AC8923 / UA312$343.752026-10-29T01:53:13Z
2026-12-22 → 2026-12-24United AirlinesUA1128 + UA3537 / UA312$343.752026-10-29T01:53:13Z

2026-12-22 → 2026-12-24 · $325.00

  • American Airlines AA4922: ORD 2026-12-22 08:10:00 → PIT 2026-12-22 10:48:00; nonstop; 98 minutes. Local airport times.
  • American Airlines AA3046: PIT 2026-12-24 16:05:00 → ORD 2026-12-24 16:59:00; nonstop; 114 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $337.50

  • United Airlines UA5566: ORD 2026-12-22 12:48:00 → PIT 2026-12-22 15:19:00; nonstop; 91 minutes. Local airport times.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $281.25

  • Frontier Airlines F92792 / F91620: ORD 2026-12-22 09:51:00 → PIT 2026-12-22 17:32:00; 1 stop(s) via MCO; 401 minutes. Local airport times.
    • F92792: ORD 2026-12-22 09:51:00 → MCO 2026-12-22 13:47:00; layover at MCO: 76 minutes.
    • F91620: MCO 2026-12-22 15:03:00 → PIT 2026-12-22 17:32:00.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $356.26

  • Delta Air Lines DL2358 / DL3850: ORD 2026-12-22 17:02:00 → PIT 2026-12-22 22:57:00; 1 stop(s) via DTW; 295 minutes. Local airport times.
    • DL2358: ORD 2026-12-22 17:02:00 → DTW 2026-12-22 19:24:00; layover at DTW: 136 minutes.
    • DL3850: DTW 2026-12-22 21:40:00 → PIT 2026-12-22 22:57:00.
  • Delta Air Lines DL5738 / DL1716: PIT 2026-12-24 10:31:00 → ORD 2026-12-24 13:59:00; 1 stop(s) via DTW; 268 minutes. Local airport times.
    • DL5738: PIT 2026-12-24 10:31:00 → DTW 2026-12-24 11:44:00; layover at DTW: 103 minutes.
    • DL1716: DTW 2026-12-24 13:27:00 → ORD 2026-12-24 13:59:00.

2026-12-22 → 2026-12-24 · $456.25

  • Air Canada AC8904 / AC8923: ORD 2026-12-22 12:50:00 → PIT 2026-12-22 18:36:00; 1 stop(s) via YYZ; 286 minutes. Local airport times.
    • AC8904: ORD 2026-12-22 12:50:00 → YYZ 2026-12-22 15:33:00; layover at YYZ: 107 minutes.
    • AC8923: YYZ 2026-12-22 17:20:00 → PIT 2026-12-22 18:36:00.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $325.00

  • American Airlines AA4502: ORD 2026-12-22 21:05:00 → PIT 2026-12-22 23:43:00; nonstop; 98 minutes. Local airport times.
  • American Airlines AA3046: PIT 2026-12-24 16:05:00 → ORD 2026-12-24 16:59:00; nonstop; 114 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $337.50

  • United Airlines UA3464: ORD 2026-12-22 21:30:00 → PIT 2026-12-22 23:59:00; nonstop; 89 minutes. Local airport times.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $343.75

  • United Airlines UA3674 / AC8923: ORD 2026-12-22 11:05:00 → PIT 2026-12-22 18:36:00; 1 stop(s) via YYZ; 391 minutes. Local airport times.
    • UA3674: ORD 2026-12-22 11:05:00 → YYZ 2026-12-22 14:03:00; layover at YYZ: 197 minutes.
    • AC8923: YYZ 2026-12-22 17:20:00 → PIT 2026-12-22 18:36:00.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

2026-12-22 → 2026-12-24 · $343.75

  • United Airlines UA1128 / UA3537: ORD 2026-12-22 13:00:00 → PIT 2026-12-22 18:37:00; 1 stop(s) via IAD; 277 minutes. Local airport times.
    • UA1128: ORD 2026-12-22 13:00:00 → IAD 2026-12-22 16:03:00; layover at IAD: 86 minutes.
    • UA3537: IAD 2026-12-22 17:29:00 → PIT 2026-12-22 18:37:00.
  • United Airlines UA312: PIT 2026-12-24 18:01:00 → ORD 2026-12-24 18:49:00; nonstop; 108 minutes. Local airport times.

More dates for this route