Flights Las Vegas → Boston
As of November 2026, economy flights from Las Vegas to Boston have a typical range USD 510–1368, median USD 724. Full range across all 210 offers: USD 348–3994. We analyzed 210 offers from 10 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: Las Vegas → Boston
Based on 210 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Las Vegas → Boston
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | — | — | — |
| Southwest | — | USD 45 | — |
| United | — | — | — |
| Frontier | — | — | — |
| Delta | — | — | — |
| JetBlue | — | USD 55 | — |
| American Airlines | — | — | — |
| Alaska Airlines | — | — | — |
| JetBlue | Included | — | — |
| Sun Country Air | — | — | — |
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 Las Vegas to Boston cost?
Based on 210 offers · November 2026
Las Vegas to Boston flights ranged from USD 348 to USD 3994 across 210 offers analyzed in November 2026. The chart below shows how prices distributed across all 210 offers.
These 210 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 557 and USD 968
What hidden fees do Las Vegas to Boston flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Las Vegas to Boston routes. The breakdown below is based on 210 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 22 | 3% |
| Southwest | 45 | 10% |
| UA | 13 | 1% |
| F9 | 10 | 2% |
| DL | 11 | 1% |
| JetBlue | 55 | 10% |
| AA | 20 | 2% |
| AS | 10 | 1% |
| B6 | 10 | 1% |
| SY | 15 | 2% |
JetBlue: base ~USD 475 + fees USD 55 = ~USD 530 total. Frontier Airlines: base ~USD 648 + fees USD 10 = ~USD 658 total.
JetBlue's USD 55 ancillary fees narrow the gap with Frontier Airlines's lower-fee model — the USD 173 base difference shrinks to USD 128 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 Las Vegas to Boston?
10 airlines flew Las Vegas 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.
Even on the cheapest airline (Southwest), fares ranged USD 376–515 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) |
|---|---|---|---|---|
 Southwest | 24 | 376–515 | 515 | 45 (9%) |
 JetBlue | 1 | — | 530 | 55 (10%) |
 Southwest Airlines | 45 | 509–806 | 645 | 22 (3%) |
 Frontier Airlines | 6 | 493–749 | 658 | 10 (2%) |
 Sun Country Airlines | 1 | — | 738 | 15 (2%) |
 B6 | 4 | 663–3063 | 785 | 10 (1%) |
 United Airlines | 36 | 594–2105 | 828 | 13 (2%) |
 Alaska Airlines | 20 | 735–1048 | 829 | 10 (1%) |
 American Airlines | 36 | 593–968 | 941 | 20 (2%) |
 Delta Air Lines | 37 | 608–1369 | 1098 | 11 (1%) |
Where do the best Las Vegas → Boston prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency 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: Las Vegas to Boston flights
- Full-service carriers on Las Vegas–Boston cost 1.4x more than budget airlines (USD 887 vs USD 627 median; overall median USD 724).
- JetBlue charges 5.5x more in ancillary fees than B6 — USD 55 vs USD 10 avg per booking.
- The same route priced USD 949 apart depending on where it was booked — the lowest median was USD 515. 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 Las Vegas to Boston cost?
- Based on 210 offers analyzed, Las Vegas to Boston flights range from USD 348 to USD 3994, with a median price of USD 724. Search for your specific dates →
- What hidden fees should I expect on Las Vegas to Boston flights?
- On average, ancillary fees (bags, seat selection) add USD 19 to the base fare on Las Vegas to Boston flights. See itemized fees for your itinerary →
- Which airline is cheapest on Las Vegas to Boston including all fees?
- Southwest has the lowest median fare on Las Vegas to Boston at USD 515 (median across 24 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Las Vegas–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 515. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Las Vegas to Boston routes?
- Las Vegas to Boston has 10 airlines competing, creating a price range from USD 348 to USD 3994 across 210 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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