Flights Boston → Chennai
As of November 2026, economy flights from Boston to Chennai have a typical range USD 1116–6106, median USD 2496. Full range across all 177 offers: USD 625–17842. We analyzed 177 offers from 38 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: Boston → Chennai
Based on 177 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Boston → Chennai
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| TAP Air Portugal | — | — | — |
| Turkish Airlines | — | — | — |
| Air Canada | — | — | — |
| Icelandair | — | — | — |
| Lufthansa | Included | — | — |
| British Airways | Included | Included | — |
| Emirates | — | — | — |
| Aer Lingus | — | — | — |
| SWISS | — | — | — |
| United Airlines | — | — | — |
| Gulf Air | — | — | — |
| KLM | — | — | — |
| Qatar Airways | — | — | — |
| American | — | USD 246 | — |
| Malaysia Airlines | — | — | — |
| IndiGo | — | — | — |
| Etihad Airways | — | — | — |
| Japan Airlines | Included | Included | — |
| Air France | — | — | — |
| JetBlue | — | — | — |
| Scandinavian Airlines | — | — | — |
| American Airlines | — | — | — |
| Alaska Airlines | — | — | — |
| Cathay Pacific | — | — | — |
| Porter Airlines | — | — | — |
| Hainan Airlines | — | — | — |
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 Boston to Chennai cost?
Based on 177 offers · November 2026
Boston to Chennai flights ranged from USD 625 to USD 17842 across 177 offers analyzed in November 2026. The chart below shows how prices distributed across all 177 offers.
These 177 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 1749 and USD 3931
What hidden fees do Boston to Chennai flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Boston to Chennai routes. The breakdown below is based on 177 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| TP | 10 | 1% |
| TK | 10 | 1% |
| AC | 12 | 0% |
| FI | 10 | 1% |
| LH | 10 | 0% |
| BA | 15 | 0% |
| EK | 20 | 1% |
| EI | 8 | 0% |
| LX | 12 | 0% |
| UA | 10 | 1% |
| GF | 10 | 1% |
| KL | 12 | 0% |
| QR | 20 | 0% |
| American | 246 | 14% |
| MH | 15 | 1% |
| 6E | 250 | 12% |
| EY | 15 | 0% |
| JL | 0 | 0% |
| AF | 12 | 0% |
| B6 | 10 | 0% |
| SK | 10 | 0% |
| AA | 10 | 0% |
| AS | 10 | 0% |
| CX | 50 | 1% |
| PD | 10 | 0% |
| HU | 30 | 0% |
IndiGo: base ~USD 1760 + fees USD 250 = ~USD 2010 total. Lufthansa: base ~USD 2185 + fees USD 10 = ~USD 2195 total.
IndiGo's USD 250 ancillary fees narrow the gap with Lufthansa's lower-fee model — the USD 425 base difference shrinks to USD 185 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 Boston to Chennai?
38 airlines flew Boston to Chennai 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) |
|---|---|---|---|---|
 TP|EY | 1 | — | 625 | n/a |
 TAP Air Portugal | 6 | 807–1232 | 1092 | 10 (1%) |
 United Airlines | 2 | 1259–1263 | 1261 | 10 (1%) |
 Gulf Air | 1 | — | 1450 | 10 (1%) |
 Icelandair | 2 | 957–2055 | 1506 | 10 (1%) |
 Turkish Airlines | 2 | — | 1572 | n/a |
 Aer Lingus | 8 | 1081–2486 | 1655 | 8 (0%) |
 Turkish Airlines | 7 | 1224–2349 | 1668 | 10 (1%) |
 Qatar Airways | 1 | — | 1782 | n/a |
 American | 5 | 1559–3276 | 1787 | 246 (14%) |
 SWISS | 2 | 1376–2372 | 1874 | n/a |
 IndiGo | 10 | 1959–2163 | 2010 | 250 (12%) |
 British Airways | 2 | 1932–2120 | 2026 | n/a |
 Swiss | 5 | 1274–5331 | 2062 | 12 (1%) |
 Aer Lingus | 1 | — | 2069 | n/a |
 Lufthansa | 14 | 1346–3159 | 2195 | 10 (0%) |
 Air Canada | 10 | 1053–6978 | 2254 | 12 (1%) |
 Air France | 2 | — | 2262 | n/a |
 Air Canada | 1 | — | 2268 | n/a |
 Emirates | 14 | 991–6113 | 2398 | 20 (1%) |
 United | 3 | 1905–2528 | 2528 | n/a |
 Lufthansa | 1 | — | 2577 | n/a |
 JetBlue | 4 | 1737–3715 | 2690 | n/a |
 Air France | 8 | 2262–3111 | 2824 | 12 (0%) |
 KLM | 18 | 2597–3657 | 2877 | 12 (0%) |
 KLM | 1 | — | 2877 | n/a |
 Malaysia Airlines | 2 | 2043–3721 | 2882 | 15 (1%) |
 Etihad Airways | 6 | 2829–12274 | 3575 | 15 (0%) |
 SAS | 3 | 4593–4597 | 4597 | 10 (0%) |
 Japan Airlines | 2 | 2699–7334 | 5017 | 0 (0%) |
 British Airways | 7 | 941–6423 | 5029 | 15 (0%) |
 American Airlines | 3 | 5200–5657 | 5483 | 10 (0%) |
 Alaska Airlines | 2 | 5414–5986 | 5700 | 10 (0%) |
 Porter Airlines | 1 | — | 5819 | 10 (0%) |
 Qatar Airways | 9 | 2899–6094 | 5959 | 20 (0%) |
 B6 | 6 | 4764–6231 | 5975 | 10 (0%) |
 Cathay Pacific | 4 | 5846–6187 | 6050 | 50 (1%) |
 Hainan Airlines | 1 | — | 7521 | 30 (0%) |
Where do the best Boston → Chennai 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: Boston to Chennai flights
- Full-service carriers on Boston–Chennai cost 0.7x more than budget airlines (USD 2976 vs USD 4332 median; overall median USD 2496).
- 6E charges 31.3x more in ancillary fees than EI — USD 250 vs USD 8 avg per booking.
- The same route priced USD 3636 apart depending on where it was booked — the lowest median was USD 625. 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 Boston to Chennai cost?
- Based on 177 offers analyzed, Boston to Chennai flights range from USD 625 to USD 17842, with a median price of USD 2496. Search for your specific dates →
- What hidden fees should I expect on Boston to Chennai flights?
- On average, ancillary fees (bags, seat selection) add USD 31 to the base fare on Boston to Chennai flights. See itemized fees for your itinerary →
- Which airline is cheapest on Boston to Chennai including all fees?
- TP|EY has the lowest median fare on Boston to Chennai at USD 625 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Boston–Chennai 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 625. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Boston to Chennai routes?
- Boston to Chennai has 38 airlines competing, creating a price range from USD 625 to USD 17842 across 177 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
38 airlines compete on this route — we check every one
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