Air India Flight 639 Deals & Information (2026/2027)

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Air India Flight 639 Route Deals From $59

The cheapest prices found with in the last 7 days for return flights were $121 and $59 for one-way flights to Chennai Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 17 - Sun, Jul 19
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$121 Roundtrip, just found
$121
Roundtrip
just found
Select Air India flight, departing Fri, Jul 17 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sun, Jul 19, priced at $121 just found
Wed, Jan 28 - Thu, Jan 29
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Air India flight, departing Wed, Jan 28 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Thu, Jan 29, priced at $126 found 2 days ago
Mon, Feb 23 - Thu, Feb 26
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Air India flight, departing Mon, Feb 23 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Thu, Feb 26, priced at $129 found 1 day ago
Fri, Jul 17 - Sun, Jul 19
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Air India flight, departing Fri, Jul 17 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sun, Jul 19, priced at $130 just found
Wed, Feb 4 - Thu, Feb 5
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select Air India flight, departing Wed, Feb 4 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Thu, Feb 5, priced at $132 found 6 days ago
Sun, Feb 8 - Mon, Feb 9
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$134 Roundtrip, found 16 hours ago
$134
Roundtrip
found 16 hours ago
Select Air India flight, departing Sun, Feb 8 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Mon, Feb 9, priced at $134 found 16 hours ago
Wed, Feb 4 - Sat, Feb 14
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select Air India flight, departing Wed, Feb 4 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sat, Feb 14, priced at $138 found 3 days ago
Sat, Mar 7 - Sun, Apr 12
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Air India flight, departing Sat, Mar 7 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sun, Apr 12, priced at $140 found 1 day ago
Sat, Mar 7 - Sun, Apr 12
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select Air India flight, departing Sat, Mar 7 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sun, Apr 12, priced at $141 found 1 day ago
Wed, Feb 11 - Sun, Feb 15
BOM
Chhatrapati Shivaji Intl.
MAA
Chennai Intl.
$142 Roundtrip, found 9 hours ago
$142
Roundtrip
found 9 hours ago
Select Air India flight, departing Wed, Feb 11 from Chhatrapati Shivaji Intl. to Chennai Intl., returning Sun, Feb 15, priced at $142 found 9 hours ago

Frequently asked questions

What route does flight number AI639 take?
AI639 flies straight from BOM to Kempegowda Intl. Airport (BLR). During this trip, you'll be in the air for 1 hour and 40 minutes. Book ahead to get your preferred seat.
What terminal does AI639 fly out of?
Passengers with a booking on flight number AI639 from Mumbai Airport (BOM-Chhatrapati Shivaji Intl.) to Kempegowda Intl. Airport (BLR) usually fly out of Terminal 2.
What kind of plane is on flight number AI639?
Get ready to climb aboard an Airbus A321 if you've reserved a seat on flight AI639. The majority of flights from Mumbai Airport (BOM-Chhatrapati Shivaji Intl.) to Kempegowda Intl. Airport (BLR) are operated using this model of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AI639 flight with Travelocity, please visit our Customer Service Portal.