How much does a flight from Chennai to Thiruvananthapuram cost?

Based on 44 offers analyzed, Chennai to Thiruvananthapuram flights range from INR 4730 to INR 30623, with a median price of INR 7533. Prices vary by travel date, booking timing, and airline. Search for current prices at https://letsfg.co/en/flights/maa-trv

What hidden fees should I expect on Chennai to Thiruvananthapuram flights?

Ancillary fees add an average of INR 9876 to the base fare on Chennai–Thiruvananthapuram flights — 87% of the base fare. 6E charges the most (INR 14348) while AI charges the least (INR 88). See itemized fees at https://letsfg.co/en/flights/maa-trv

Which airline is cheapest on Chennai to Thiruvananthapuram including all fees?

IndiGo has the lowest median fare on Chennai–Thiruvananthapuram at INR 5203 (median across 5 offers in November 2026). Check current prices at https://letsfg.co/en/flights/maa-trv

Which booking site has the cheapest MAA–TRV flights?

It depends on your dates — no single site is always cheapest. LetsFG searched 3 sources at once (direct airlines, travel agencies and meta-search) in November 2026; the lowest median was INR 5203, and prices spanned INR 4371 from cheapest to most expensive source. Run a live search and we surface the lowest, wherever it is, at https://letsfg.co/en/flights/maa-trv

Why do prices vary so much on Chennai to Thiruvananthapuram routes?

Chennai–Thiruvananthapuram prices span INR 4730–INR 30623 because 4 airlines with different pricing models compete on the route. Budget carriers median INR 5629; full-service carriers median INR 16249. Ancillary fees add INR 88–INR 14348 depending on carrier. Find where your trip lands at https://letsfg.co/en/flights/maa-trv

Flights Chennai → Thiruvananthapuram

As of November 2026, economy flights from Chennai to Thiruvananthapuram have a typical range INR 4860–22950, median INR 7533. Full range across all 44 offers: INR 4730–30623. We found 68% of 44 offers from budget carriers (around INR 6055) and 32% from full-service carriers (around INR 10100).

44 offersavg INR 9876 in feesFresh · November 2026

Search Chennai → Thiruvananthapuram — see your price →

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 →

Two fare clusters detected: budget fares around 13793 and premium fares around 24150

Best offers by airline: Chennai → Thiruvananthapuram

Based on 44 offers · November 2026. Prices and availability change — run a live search to confirm.

IndiGoINR 4730

1h 10m–6h 35mDirect availableAfternoon (12–18)

Bags included

Refundable with fee

Search IndiGo

IndiGoINR 5203

5h 5m–10h 10mMin 1 stopAfternoon (12–18)

Search IndiGo

Air India ExpressINR 6576

4h 20m–6h 50mMin 1 stopMorning (06–12)

Bags included

Non-refundable

Search Air India Express

Air IndiaINR 7758

3h 15m–23h 40mMin 1 stopMorning (06–12)

Bags included

Search Air India

Bag & seat fees: Chennai → Thiruvananthapuram

Add-on pricing from the cheapest available offer per airline · November 2026 · INR

Airline	Carry-on	Checked bag	Seat selection
IndiGo	Included	Included	—
Air India Express	Included	INR 1500	—
Air India	Included	—	—

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 Chennai to Thiruvananthapuram cost?

Based on 44 offers · November 2026

Chennai to Thiruvananthapuram flights ranged from INR 4730 to INR 30623 across 44 offers analyzed in November 2026. Two fare clusters detected: budget fares around 13793 and premium fares around 24150 The chart below shows how prices distributed across all 44 offers.

P10: INR 4860P25: INR 5193P50: INR 7533P75: INR 12979P90: INR 22950

These 44 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 INR 5193 and INR 12979

What hidden fees do Chennai to Thiruvananthapuram flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Chennai to Thiruvananthapuram routes. The breakdown below is based on 44 offers analyzed in November 2026.

Ancillary fee breakdown by carrier
Carrier	Avg fee (INR)	% of base fare
6E	14348	192%
IX	12701	126%
AI	88	0%

IndiGo: base ~INR -8293 + fees INR 14348 = ~INR 6055 total. Air India: base ~INR 22311 + fees INR 88 = ~INR 22399 total.

IndiGo's INR 14348 ancillary fees narrow the gap with Air India's lower-fee model — the INR 30604 base difference shrinks to INR 16344 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 itinerary

Which airline is cheapest from Chennai to Thiruvananthapuram?

4 airlines flew Chennai to Thiruvananthapuram 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 (IndiGo), fares ranged INR 5203–8742 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 (INR)	Median (INR)	Fees (INR)
IndiGo	5	5203–8742	5203	n/a
IndiGo	25	4730–12805	6055	14348 (237%)
Air India Express	2	7281–12919	10100	12701 (126%)
Air India	12	11638–25374	22399	88 (0%)

Where do the best Chennai → Thiruvananthapuram 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: Chennai to Thiruvananthapuram flights

Full-service carriers on Chennai–Thiruvananthapuram cost 2.5x more than budget airlines (INR 12851 vs INR 5203 median; overall median INR 7533).
6E charges 163.0x more in ancillary fees than AI — INR 14348 vs INR 88 avg per booking.
The same route priced INR 4371 apart depending on where it was booked — the lowest median was INR 5203. 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 Chennai to Thiruvananthapuram cost?: Based on 44 offers analyzed, Chennai to Thiruvananthapuram flights range from INR 4730 to INR 30623, with a median price of INR 7533. Search for your specific dates →
What hidden fees should I expect on Chennai to Thiruvananthapuram flights?: On average, ancillary fees (bags, seat selection) add INR 9876 to the base fare on Chennai to Thiruvananthapuram flights. See itemized fees for your itinerary →
Which airline is cheapest on Chennai to Thiruvananthapuram including all fees?: IndiGo has the lowest median fare on Chennai to Thiruvananthapuram at INR 5203 (median across 5 offers in our snapshot). Check which airline wins on your dates →
Which booking site has the cheapest Chennai–Thiruvananthapuram 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 INR 5203. Run a live search and we'll find the cheapest for you →
Why do prices vary so much on Chennai to Thiruvananthapuram routes?: Chennai to Thiruvananthapuram has 4 airlines competing, creating a price range from INR 4730 to INR 30623 across 44 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →

4 airlines, two price clusters — find which fits your budget

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