Flights Buffalo → Las Vegas
As of June 2026, economy flights from Buffalo to Las Vegas have a typical range USD 414–538, median USD 434. Full range across all 315 offers: USD 337–561. We found 33% of 315 offers from budget carriers (around USD 420) and 67% from full-service carriers (around USD 436).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Why fly Buffalo → Las Vegas?
This route offers a connection between the Northeast and a popular entertainment destination, with a wide range of pricing to suit different budgets.
Best for: budget-conscious travelers · leisure travelers
Booking tips: Aim to book when prices are closer to the p25 of $421.13, as the median price is $433.72 and fares can reach up to $560.59.
Prices for this route appear to be within a moderate range for a transcontinental flight, with a notable split between budget and premium options.
AI-generated summary from price distribution data · gemini-2.5-flash-lite
Best offers by airline: Buffalo → Las Vegas
Based on 315 offers · June 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Buffalo → Las Vegas
Add-on pricing from the cheapest available offer per airline · June 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | Included | Included | — |
| Frontier Airlines | — | — | — |
| JetBlue | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| United Airlines | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Buffalo to Las Vegas cost?
Based on 315 offers · June 2026
Buffalo to Las Vegas flights ranged from USD 337 to USD 561 across 315 offers analyzed in June 2026. Two fare clusters detected: budget fares around 415 and premium fares around 505 The chart below shows how prices distributed across all 315 offers.
These 315 offers (June 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 421 and USD 448
What hidden fees do Buffalo to Las Vegas flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Buffalo to Las Vegas routes. The breakdown below is based on 315 offers analyzed in June 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 0 | 0% |
| F9 | 19 | 5% |
| B6 | 86 | 19% |
| AA | 45 | 9% |
| UA | 45 | 9% |
B6: base ~USD 357 + fees USD 86 = ~USD 443 total. American Airlines: base ~USD 440 + fees USD 45 = ~USD 485 total.
B6's USD 86 ancillary fees narrow the gap with American Airlines's lower-fee model — the USD 83 base difference shrinks to USD 42 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Buffalo to Las Vegas?
8 airlines flew Buffalo to Las Vegas in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Frontier Airlines), fares ranged USD 402–439 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Frontier Airlines | 103 | 402–439 | 420 | 19 (5%) |
 Delta Air Lines | 30 | 421–436 | 436 | n/a |
 B6 | 121 | 420–488 | 443 | 86 (19%) |
 American Airlines | 7 | 485–495 | 485 | 45 (9%) |
 United Airlines | 2 | 491–500 | 496 | 45 (9%) |
 Southwest Airlines | 10 | 337–503 | 503 | 0 (0%) |
 United Airlines | 1 | — | 553 | n/a |
 American Airlines | 41 | 510–556 | 556 | n/a |
Where do the best Buffalo → Las Vegas prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from direct airline sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Buffalo to Las Vegas flights
- Full-service carriers on Buffalo–Las Vegas cost 1.1x more than budget airlines (USD 505 vs USD 455 median; overall median USD 434).
- B6 charges 4.4x more in ancillary fees than F9 — USD 86 vs USD 19 avg per booking.
- The same route priced USD 154 apart depending on where it was booked — the lowest median was USD 402. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Buffalo to Las Vegas cost?
- Based on 315 offers analyzed, Buffalo to Las Vegas flights range from USD 337 to USD 561, with a median price of USD 434. Search for your specific dates →
- What hidden fees should I expect on Buffalo to Las Vegas flights?
- On average, ancillary fees (bags, seat selection) add USD 53 to the base fare on Buffalo to Las Vegas flights. See itemized fees for your itinerary →
- Which airline is cheapest on Buffalo to Las Vegas including all fees?
- Frontier Airlines has the lowest median fare on Buffalo to Las Vegas at USD 420 (median across 103 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Buffalo–Las Vegas flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 402. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Buffalo to Las Vegas routes?
- Buffalo to Las Vegas has 8 airlines competing, creating a price range from USD 337 to USD 561 across 315 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
8 airlines, two price clusters — find which fits your budget
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