Travel with Axel,
get the best price.

Charlotte → Buffalo

Dec 20, 2026 · return Dec 23, 2026

CLT → BUF1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Sun, Dec 20 – Wed, Dec 23

American Airlines
10:20 amCLT
1h 43m
Nonstop
12:03 pmBUF
American Airlines
12:58 pmBUF
1h 56m
Nonstop
2:54 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

American Airlines
5:15 pmCLT
1h 44m
Nonstop
6:59 pmBUF
American Airlines
12:58 pmBUF
1h 56m
Nonstop
2:54 pmCLT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 20 – Wed, Dec 23

Southwest Airlines
8:05 amCLT
4h
BWI · 1h 15m
12:05 pmBUF
Southwest Airlines
3:55 pmBUF
4h 10m
BWI · 1h 10m
8:05 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

United Airlines
3:00 pmCLT
4h 5m
IAD · 1h
7:05 pmBUF
United Airlines
10:00 amBUF
4h 22m
IAD · 1h 15m
2:22 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

Delta Air Lines
5:17 pmCLT
5h 16m
LGA · 1h 36m
10:33 pmBUF
Delta Air Lines
6:35 amBUF
5h 58m
DTW · 2h 48m
12:33 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

United Airlines
6:15 pmCLT
5h 19m
EWR · 1h 22m
11:34 pmBUF
United Airlines
10:00 amBUF
4h 22m
IAD · 1h 15m
2:22 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

Delta Air Lines
6:30 amCLT
4h 40m
ATL · 1h 10m
11:10 amBUF
Delta Air Lines
6:35 amBUF
5h 58m
DTW · 2h 48m
12:33 pmCLT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Wed, Dec 23

American Airlines
1:00 pmCLT
5h 30m
PHL · 2h 16m
6:30 pmBUF
American Airlines
12:58 pmBUF
1h 56m
Nonstop
2:54 pmCLT

Round-trip total · 1 adult · Taxes included

Make this trip yours

CLT ⇄ BUF

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)
2026-12-20 → 2026-12-23American AirlinesAA1203 / AA1203$468.002026-10-29T00:57:45Z
2026-12-20 → 2026-12-23Southwest AirlinesWN1228 + WN1655 / WN498 + WN4030$409.502026-10-29T00:57:45Z
2026-12-20 → 2026-12-23United AirlinesUA3405 + UA4823 / UA6157 + UA6239$435.502026-10-29T00:57:45Z
2026-12-20 → 2026-12-23Delta Air LinesDL5719 + DL5397 / DL1721 + DL2684$442.002026-10-29T00:57:45Z
2026-12-20 → 2026-12-23American AirlinesAA1542 / AA1203$468.002026-10-29T00:57:45Z
2026-12-20 → 2026-12-23United AirlinesUA3474 + UA3413 / UA6157 + UA6239$435.502026-10-29T00:57:45Z
2026-12-20 → 2026-12-23Delta Air LinesDL1656 + DL1384 / DL1721 + DL2684$442.002026-10-29T00:57:45Z
2026-12-20 → 2026-12-23American AirlinesAA687 + AA5866 / AA1203$445.252026-10-29T00:57:45Z

2026-12-20 → 2026-12-23 · $468.00

  • American Airlines AA1203: CLT 2026-12-20 10:20:00 → BUF 2026-12-20 12:03:00; nonstop; 103 minutes. Local airport times.
  • American Airlines AA1203: BUF 2026-12-23 12:58:00 → CLT 2026-12-23 14:54:00; nonstop; 116 minutes. Local airport times.

2026-12-20 → 2026-12-23 · $409.50

  • Southwest Airlines WN1228 / WN1655: CLT 2026-12-20 08:05:00 → BUF 2026-12-20 12:05:00; 1 stop(s) via BWI; 240 minutes. Local airport times.
    • WN1228: CLT 2026-12-20 08:05:00 → BWI 2026-12-20 09:35:00; layover at BWI: 75 minutes.
    • WN1655: BWI 2026-12-20 10:50:00 → BUF 2026-12-20 12:05:00.
  • Southwest Airlines WN498 / WN4030: BUF 2026-12-23 15:55:00 → CLT 2026-12-23 20:05:00; 1 stop(s) via BWI; 250 minutes. Local airport times.
    • WN498: BUF 2026-12-23 15:55:00 → BWI 2026-12-23 17:10:00; layover at BWI: 70 minutes.
    • WN4030: BWI 2026-12-23 18:20:00 → CLT 2026-12-23 20:05:00.

2026-12-20 → 2026-12-23 · $435.50

  • United Airlines UA3405 / UA4823: CLT 2026-12-20 15:00:00 → BUF 2026-12-20 19:05:00; 1 stop(s) via IAD; 245 minutes. Local airport times.
    • UA3405: CLT 2026-12-20 15:00:00 → IAD 2026-12-20 16:30:00; layover at IAD: 60 minutes.
    • UA4823: IAD 2026-12-20 17:30:00 → BUF 2026-12-20 19:05:00.
  • United Airlines UA6157 / UA6239: BUF 2026-12-23 10:00:00 → CLT 2026-12-23 14:22:00; 1 stop(s) via IAD; 262 minutes. Local airport times.
    • UA6157: BUF 2026-12-23 10:00:00 → IAD 2026-12-23 11:28:00; layover at IAD: 75 minutes.
    • UA6239: IAD 2026-12-23 12:43:00 → CLT 2026-12-23 14:22:00.

2026-12-20 → 2026-12-23 · $442.00

  • Delta Air Lines DL5719 / DL5397: CLT 2026-12-20 17:17:00 → BUF 2026-12-20 22:33:00; 1 stop(s) via LGA; 316 minutes. Local airport times.
    • DL5719: CLT 2026-12-20 17:17:00 → LGA 2026-12-20 19:19:00; layover at LGA: 96 minutes.
    • DL5397: LGA 2026-12-20 20:55:00 → BUF 2026-12-20 22:33:00.
  • Delta Air Lines DL1721 / DL2684: BUF 2026-12-23 06:35:00 → CLT 2026-12-23 12:33:00; 1 stop(s) via DTW; 358 minutes. Local airport times.
    • DL1721: BUF 2026-12-23 06:35:00 → DTW 2026-12-23 07:52:00; layover at DTW: 168 minutes.
    • DL2684: DTW 2026-12-23 10:40:00 → CLT 2026-12-23 12:33:00.

2026-12-20 → 2026-12-23 · $468.00

  • American Airlines AA1542: CLT 2026-12-20 17:15:00 → BUF 2026-12-20 18:59:00; nonstop; 104 minutes. Local airport times.
  • American Airlines AA1203: BUF 2026-12-23 12:58:00 → CLT 2026-12-23 14:54:00; nonstop; 116 minutes. Local airport times.

2026-12-20 → 2026-12-23 · $435.50

  • United Airlines UA3474 / UA3413: CLT 2026-12-20 18:15:00 → BUF 2026-12-20 23:34:00; 1 stop(s) via EWR; 319 minutes. Local airport times.
    • UA3474: CLT 2026-12-20 18:15:00 → EWR 2026-12-20 20:33:00; layover at EWR: 82 minutes.
    • UA3413: EWR 2026-12-20 21:55:00 → BUF 2026-12-20 23:34:00.
  • United Airlines UA6157 / UA6239: BUF 2026-12-23 10:00:00 → CLT 2026-12-23 14:22:00; 1 stop(s) via IAD; 262 minutes. Local airport times.
    • UA6157: BUF 2026-12-23 10:00:00 → IAD 2026-12-23 11:28:00; layover at IAD: 75 minutes.
    • UA6239: IAD 2026-12-23 12:43:00 → CLT 2026-12-23 14:22:00.

2026-12-20 → 2026-12-23 · $442.00

  • Delta Air Lines DL1656 / DL1384: CLT 2026-12-20 06:30:00 → BUF 2026-12-20 11:10:00; 1 stop(s) via ATL; 280 minutes. Local airport times.
    • DL1656: CLT 2026-12-20 06:30:00 → ATL 2026-12-20 07:55:00; layover at ATL: 70 minutes.
    • DL1384: ATL 2026-12-20 09:05:00 → BUF 2026-12-20 11:10:00.
  • Delta Air Lines DL1721 / DL2684: BUF 2026-12-23 06:35:00 → CLT 2026-12-23 12:33:00; 1 stop(s) via DTW; 358 minutes. Local airport times.
    • DL1721: BUF 2026-12-23 06:35:00 → DTW 2026-12-23 07:52:00; layover at DTW: 168 minutes.
    • DL2684: DTW 2026-12-23 10:40:00 → CLT 2026-12-23 12:33:00.

2026-12-20 → 2026-12-23 · $445.25

  • American Airlines AA687 / AA5866: CLT 2026-12-20 13:00:00 → BUF 2026-12-20 18:30:00; 1 stop(s) via PHL; 330 minutes. Local airport times.
    • AA687: CLT 2026-12-20 13:00:00 → PHL 2026-12-20 14:43:00; layover at PHL: 136 minutes.
    • AA5866: PHL 2026-12-20 16:59:00 → BUF 2026-12-20 18:30:00.
  • American Airlines AA1203: BUF 2026-12-23 12:58:00 → CLT 2026-12-23 14:54:00; nonstop; 116 minutes. Local airport times.

More dates for this route