Flights Buffalo → Boston
As of November 2026, economy flights from Buffalo to Boston have a typical range USD 327–416, median USD 342. Full range across all 205 offers: USD 269–597. We analyzed 205 offers from 8 airlines in a single price check.
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 →
Best offers by airline: Buffalo → Boston
Based on 205 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Buffalo → Boston
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American | — | USD 110 | — |
| Frontier | — | — | — |
| American Airlines | Included | USD 35 | — |
| JetBlue | — | USD 98 | — |
| United | Included | USD 35 | — |
| Southwest Airlines | Included | Included | — |
| Delta | 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 Boston cost?
Based on 205 offers · November 2026
Buffalo to Boston flights ranged from USD 269 to USD 597 across 205 offers analyzed in November 2026. The chart below shows how prices distributed across all 205 offers.
These 205 offers (November 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 337 and USD 346
What hidden fees do Buffalo to Boston flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Buffalo to Boston routes. The breakdown below is based on 205 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| American | 110 | 41% |
| F9 | 10 | 4% |
| AA | 45 | 13% |
| JetBlue | 98 | 30% |
| UA | 45 | 11% |
| WN | 0 | 0% |
| DL | 45 | 11% |
American: base ~USD 159 + fees USD 110 = ~USD 269 total. Frontier Airlines: base ~USD 274 + fees USD 10 = ~USD 284 total.
American's USD 110 ancillary fees narrow the gap with Frontier Airlines's lower-fee model — the USD 115 base difference shrinks to USD 15 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 Boston?
8 airlines flew Buffalo to Boston in this dataset. 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.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 American | 6 | — | 269 | 110 (41%) |
 Frontier Airlines | 3 | — | 284 | 10 (4%) |
 WN|AA | 1 | — | 322 | n/a |
 JetBlue | 9 | — | 327 | 98 (30%) |
 United Airlines | 22 | 331–567 | 335 | 45 (13%) |
 American Airlines | 93 | 337–346 | 337 | 45 (13%) |
 Southwest Airlines | 48 | 331–370 | 342 | 0 (0%) |
 Delta Air Lines | 23 | 346–551 | 346 | 45 (13%) |
Where do the best Buffalo → Boston prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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 Boston flights
- Full-service carriers on Buffalo–Boston cost 1.0x more than budget airlines (USD 322 vs USD 318 median; overall median USD 342).
- American charges 11.0x more in ancillary fees than F9 — USD 110 vs USD 10 avg per booking.
- The same route priced USD 58 apart depending on where it was booked — the lowest median was USD 284. 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 Boston cost?
- Based on 205 offers analyzed, Buffalo to Boston flights range from USD 269 to USD 597, with a median price of USD 342. Search for your specific dates →
- What hidden fees should I expect on Buffalo to Boston flights?
- On average, ancillary fees (bags, seat selection) add USD 38 to the base fare on Buffalo to Boston flights. See itemized fees for your itinerary →
- Which airline is cheapest on Buffalo to Boston including all fees?
- American has the lowest median fare on Buffalo to Boston at USD 269 (median across 6 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Buffalo–Boston 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 284. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Buffalo to Boston routes?
- Buffalo to Boston has 8 airlines competing, creating a price range from USD 269 to USD 597 across 205 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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