Atlanta → Buffalo
Dec 28, 2026 · one way
ATL → BUF1 adulteconomyOne way
9 flight options · 5 airlines
Nonstop flights
One-stop flights
Make this trip yours
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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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 dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-28 · one way | Frontier Airlines | F91408 | $106.25 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | Delta Air Lines | DL2334 | $231.25 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | Southwest Airlines | WN199 + WN1655 | $187.50 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | American Airlines | AA5456 + AA5866 | $193.75 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | United Airlines | UA1831 + UA4823 | $206.25 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | Delta Air Lines | DL1384 | $231.25 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | Southwest Airlines | WN2534 + WN2170 | $187.50 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | Delta Air Lines | DL1031 + DL3843 | $200.00 | 2026-10-29T00:44:58Z |
| 2026-12-28 · one way | United Airlines | UA758 + UA3607 | $206.25 | 2026-10-29T00:44:58Z |
2026-12-28 · one way · $106.25
- Frontier Airlines F91408: ATL 2026-12-28 15:27:00 → BUF 2026-12-28 17:38:00; nonstop; 131 minutes. Local airport times.
2026-12-28 · one way · $231.25
- Delta Air Lines DL2334: ATL 2026-12-28 21:54:00 → BUF 2026-12-28 23:55:00; nonstop; 121 minutes. Local airport times.
2026-12-28 · one way · $187.50
- Southwest Airlines WN199 / WN1655: ATL 2026-12-28 08:05:00 → BUF 2026-12-28 12:05:00; 1 stop(s) via BWI; 240 minutes. Local airport times.
- WN199: ATL 2026-12-28 08:05:00 → BWI 2026-12-28 09:45:00; layover at BWI: 65 minutes.
- WN1655: BWI 2026-12-28 10:50:00 → BUF 2026-12-28 12:05:00.
2026-12-28 · one way · $193.75
- American Airlines AA5456 / AA5866: ATL 2026-12-28 13:31:00 → BUF 2026-12-28 18:30:00; 1 stop(s) via PHL; 299 minutes. Local airport times.
- AA5456: ATL 2026-12-28 13:31:00 → PHL 2026-12-28 15:40:00; layover at PHL: 79 minutes.
- AA5866: PHL 2026-12-28 16:59:00 → BUF 2026-12-28 18:30:00.
2026-12-28 · one way · $206.25
- United Airlines UA1831 / UA4823: ATL 2026-12-28 14:39:00 → BUF 2026-12-28 19:05:00; 1 stop(s) via IAD; 266 minutes. Local airport times.
- UA1831: ATL 2026-12-28 14:39:00 → IAD 2026-12-28 16:28:00; layover at IAD: 62 minutes.
- UA4823: IAD 2026-12-28 17:30:00 → BUF 2026-12-28 19:05:00.
2026-12-28 · one way · $231.25
- Delta Air Lines DL1384: ATL 2026-12-28 09:06:00 → BUF 2026-12-28 11:06:00; nonstop; 120 minutes. Local airport times.
2026-12-28 · one way · $187.50
- Southwest Airlines WN2534 / WN2170: ATL 2026-12-28 07:15:00 → BUF 2026-12-28 12:10:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
- WN2534: ATL 2026-12-28 07:15:00 → BNA 2026-12-28 07:25:00; layover at BNA: 115 minutes.
- WN2170: BNA 2026-12-28 09:20:00 → BUF 2026-12-28 12:10:00.
2026-12-28 · one way · $200.00
- Delta Air Lines DL1031 / DL3843: ATL 2026-12-28 14:08:00 → BUF 2026-12-28 19:13:00; 1 stop(s) via DTW; 305 minutes. Local airport times.
- DL1031: ATL 2026-12-28 14:08:00 → DTW 2026-12-28 16:05:00; layover at DTW: 111 minutes.
- DL3843: DTW 2026-12-28 17:56:00 → BUF 2026-12-28 19:13:00.
2026-12-28 · one way · $206.25
- United Airlines UA758 / UA3607: ATL 2026-12-28 13:00:00 → BUF 2026-12-28 18:10:00; 1 stop(s) via EWR; 310 minutes. Local airport times.
- UA758: ATL 2026-12-28 13:00:00 → EWR 2026-12-28 15:16:00; layover at EWR: 84 minutes.
- UA3607: EWR 2026-12-28 16:40:00 → BUF 2026-12-28 18:10:00.
More dates for this route
- All dates for this route
- Nov 24, 2026 → Nov 29, 2026
- Dec 22, 2026 → Dec 27, 2026
- Dec 30, 2026 → Jan 2, 2027
- Jan 15, 2027 → Jan 18, 2027
- Oct 30, 2026 → Nov 2, 2026
- Oct 31, 2026 → Nov 7, 2026
- Nov 27, 2026 → Nov 30, 2026
- Nov 28, 2026 → Dec 5, 2026
- Dec 25, 2026 → Dec 28, 2026
- Dec 26, 2026 → Jan 2, 2027
- Jan 22, 2027 → Jan 25, 2027
- Oct 30, 2026 · One way