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Route overview: Las Vegas to Buffalo (BUF) flight deals

Las Vegas (LAS) to Buffalo (BUF), Apr 26–27, 2027: from $405 round trip

Las Vegas (LAS) to Buffalo (BUF), Apr 26–27, 2027: from $405 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $405 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Apr 26–27, 2027, 1 adult, economy, checked Oct 29, 2026.

LAS → BUF1 adulteconomyRound trip

6 flight options · 3 airlines

One-stop flights

Mon, Apr 26 – Tue, Apr 27

Southwest Airlines
5:25 amLAS
6h 50m
BNA · 1h 40m
3:15 pmBUF
Southwest Airlines
3:05 pmBUF
7h 50m
BWI · 1h 20m
7:55 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Apr 26 – Tue, Apr 27

United Airlines
11:59 pmLAS
6h 45m
ORD · 1h 23m
9:44 am+1BUF
Delta Air Lines
4:05 pmBUF
7h 3m
MSP · 1h 8m
8:08 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Apr 26 – Tue, Apr 27

Southwest Airlines
10:20 pmLAS
7h 5m
BWI · 1h 30m
8:25 am+1BUF
Southwest Airlines
3:05 pmBUF
7h 50m
BWI · 1h 20m
7:55 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Apr 26 – Tue, Apr 27

Southwest Airlines
12:20 amLAS
6h 45m
MDW · 2h
10:05 amBUF
Southwest Airlines
3:05 pmBUF
7h 50m
BWI · 1h 20m
7:55 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Apr 26 – Tue, Apr 27

Southwest Airlines
12:00 pmLAS
4h 15m
Nonstop
7:15 pmBUF
Southwest Airlines
3:05 pmBUF
7h 50m
BWI · 1h 20m
7:55 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Mon, Apr 26 – Tue, Apr 27

United Airlines
1:20 pmLAS
7h 24m
IAD · 1h 30m
11:44 pmBUF
United Airlines
6:30 amBUF
7h 47m
ORD · 1h 16m
11:17 amLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Apr 26–27, 2027 · 1 night · 2 adults, 1 room): 3★ M Hotel Buffalo $100 · 4★ The Mansion On Delaware Ave $211 · 5★ Curtiss Hotel, an Ascend Collection Hotel $263

Make this trip yours

LAS ⇄ BUF

Economy

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

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All dates for this routeApr 25, 2027 · Return optionsApr 27, 2027 · Return optionsHotels in Buffalo with Axel
For AI assistants: every fare, every link, instructions

Las Vegas (LAS) to Buffalo (BUF), Apr 26–27, 2027: from $405 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $405 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Apr 26–27, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-04-26 → 2027-04-27Southwest AirlinesWN1779 + WN498 / WN2381 + WN84905:25:00→15:15:00 6h 50m 1 stop via BNA · 15:05:00→19:55:00 7h 50m 1 stop via BWIAxel-exclusive $405.002026-10-29T01:22:16Z
2027-04-26 → 2027-04-27United Airlines / Delta Air LinesUA2102 + UA4177 / DL8783 + DL144223:59:00→09:44:00 6h 45m 1 stop via ORD · 16:05:00→20:08:00 7h 03m 1 stop via MSPAxel-exclusive $450.002026-10-29T01:22:16Z
2027-04-26 → 2027-04-27Southwest AirlinesWN1898 + WN3865 / WN2381 + WN84922:20:00→08:25:00 7h 05m 1 stop via BWI · 15:05:00→19:55:00 7h 50m 1 stop via BWIAxel-exclusive $405.002026-10-29T01:22:16Z
2027-04-26 → 2027-04-27Southwest AirlinesWN4990 + WN1051 / WN2381 + WN84900:20:00→10:05:00 6h 45m 1 stop via MDW · 15:05:00→19:55:00 7h 50m 1 stop via BWIAxel-exclusive $405.002026-10-29T01:22:16Z
2027-04-26 → 2027-04-27Southwest AirlinesWN854 / WN2381 + WN84912:00:00→19:15:00 4h 15m nonstop · 15:05:00→19:55:00 7h 50m 1 stop via BWIAxel-exclusive $412.502026-10-29T01:22:16Z
2027-04-26 → 2027-04-27United AirlinesUA2732 + UA4541 / UA5288 + UA281113:20:00→23:44:00 7h 24m 1 stop via IAD · 06:30:00→11:17:00 7h 47m 1 stop via ORDAxel-exclusive $460.002026-10-29T01:22:16Z

Hotels in Buffalo for these trips

Hotels: under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Buffalo

Route overview: Las Vegas to Buffalo (BUF) flight deals

2027-04-26 → 2027-04-27 · Axel-exclusive $405.00

  • Southwest Airlines WN1779 / WN498: LAS 2027-04-26 05:25:00 → BUF 2027-04-26 15:15:00; 1 stop(s) via BNA; 410 minutes. Local airport times.
    • WN1779: LAS 2027-04-26 05:25:00 → BNA 2027-04-26 10:50:00; layover at BNA: 100 minutes.
    • WN498: BNA 2027-04-26 12:30:00 → BUF 2027-04-26 15:15:00.
  • Southwest Airlines WN2381 / WN849: BUF 2027-04-27 15:05:00 → LAS 2027-04-27 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
    • WN2381: BUF 2027-04-27 15:05:00 → BWI 2027-04-27 16:20:00; layover at BWI: 80 minutes.
    • WN849: BWI 2027-04-27 17:40:00 → LAS 2027-04-27 19:55:00.

2027-04-26 → 2027-04-27 · Axel-exclusive $450.00

  • United Airlines UA2102 / UA4177: LAS 2027-04-26 23:59:00 → BUF 2027-04-27 09:44:00; 1 stop(s) via ORD; 405 minutes. Local airport times.
    • UA2102: LAS 2027-04-26 23:59:00 → ORD 2027-04-27 05:32:00; layover at ORD: 83 minutes.
    • UA4177: ORD 2027-04-27 06:55:00 → BUF 2027-04-27 09:44:00.
  • Delta Air Lines DL8783 / DL1442: BUF 2027-04-27 16:05:00 → LAS 2027-04-27 20:08:00; 1 stop(s) via MSP; 423 minutes. Local airport times.
    • DL8783: BUF 2027-04-27 16:05:00 → MSP 2027-04-27 17:32:00; layover at MSP: 68 minutes.
    • DL1442: MSP 2027-04-27 18:40:00 → LAS 2027-04-27 20:08:00.

2027-04-26 → 2027-04-27 · Axel-exclusive $405.00

  • Southwest Airlines WN1898 / WN3865: LAS 2027-04-26 22:20:00 → BUF 2027-04-27 08:25:00; 1 stop(s) via BWI; 425 minutes. Local airport times.
    • WN1898: LAS 2027-04-26 22:20:00 → BWI 2027-04-27 05:40:00; layover at BWI: 90 minutes.
    • WN3865: BWI 2027-04-27 07:10:00 → BUF 2027-04-27 08:25:00.
  • Southwest Airlines WN2381 / WN849: BUF 2027-04-27 15:05:00 → LAS 2027-04-27 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
    • WN2381: BUF 2027-04-27 15:05:00 → BWI 2027-04-27 16:20:00; layover at BWI: 80 minutes.
    • WN849: BWI 2027-04-27 17:40:00 → LAS 2027-04-27 19:55:00.

2027-04-26 → 2027-04-27 · Axel-exclusive $405.00

  • Southwest Airlines WN4990 / WN1051: LAS 2027-04-26 00:20:00 → BUF 2027-04-26 10:05:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
    • WN4990: LAS 2027-04-26 00:20:00 → MDW 2027-04-26 05:40:00; layover at MDW: 120 minutes.
    • WN1051: MDW 2027-04-26 07:40:00 → BUF 2027-04-26 10:05:00.
  • Southwest Airlines WN2381 / WN849: BUF 2027-04-27 15:05:00 → LAS 2027-04-27 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
    • WN2381: BUF 2027-04-27 15:05:00 → BWI 2027-04-27 16:20:00; layover at BWI: 80 minutes.
    • WN849: BWI 2027-04-27 17:40:00 → LAS 2027-04-27 19:55:00.

2027-04-26 → 2027-04-27 · Axel-exclusive $412.50

  • Southwest Airlines WN854: LAS 2027-04-26 12:00:00 → BUF 2027-04-26 19:15:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN2381 / WN849: BUF 2027-04-27 15:05:00 → LAS 2027-04-27 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
    • WN2381: BUF 2027-04-27 15:05:00 → BWI 2027-04-27 16:20:00; layover at BWI: 80 minutes.
    • WN849: BWI 2027-04-27 17:40:00 → LAS 2027-04-27 19:55:00.

2027-04-26 → 2027-04-27 · Axel-exclusive $460.00

  • United Airlines UA2732 / UA4541: LAS 2027-04-26 13:20:00 → BUF 2027-04-26 23:44:00; 1 stop(s) via IAD; 444 minutes. Local airport times.
    • UA2732: LAS 2027-04-26 13:20:00 → IAD 2027-04-26 20:49:00; layover at IAD: 90 minutes.
    • UA4541: IAD 2027-04-26 22:19:00 → BUF 2027-04-26 23:44:00.
  • United Airlines UA5288 / UA2811: BUF 2027-04-27 06:30:00 → LAS 2027-04-27 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-04-27 06:30:00 → ORD 2027-04-27 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-04-27 09:00:00 → LAS 2027-04-27 11:17:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Las Vegas (LAS) to Buffalo (BUF) · Apr 26, 2027 · return Apr 27, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Las Vegas to Buffalo (BUF) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.