Find cheap flights to Chennai from $646
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Find deals from Washington, D.C. to Chennai
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Washington, D.C. to Chennai
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Washington, D.C. to Chennai
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Mon, Dec 8 - Mon, Dec 15 | $1,509 |
| Tue, Dec 16 - Tue, Dec 23 | $1,238 |
| Wed, Dec 24 - Wed, Dec 31 | $689 |
| Thu, Jan 1 - Wed, Jan 7 | $557 |
| Thu, Jan 8 - Thu, Jan 15 | $479 |
| Fri, Jan 16 - Fri, Jan 23 | $442 |
| Sat, Jan 24 - Sat, Jan 31 | $427 |
| Sun, Feb 1 - Sat, Feb 7 | $429 |
| Sun, Feb 8 - Sun, Feb 15 | $435 |
| Mon, Feb 16 - Mon, Feb 23 | $419 |
| Tue, Feb 24 - Sat, Feb 28 | $444 |
Round-trip
| Mon, Dec 8 - Mon, Dec 15 | $1,432 |
| Tue, Dec 16 - Tue, Dec 23 | $1,494 |
| Wed, Dec 24 - Wed, Dec 31 | $1,439 |
| Thu, Jan 1 - Wed, Jan 7 | $1,090 |
| Thu, Jan 8 - Thu, Jan 15 | $876 |
| Fri, Jan 16 - Fri, Jan 23 | $832 |
| Sat, Jan 24 - Sat, Jan 31 | $835 |
| Sun, Feb 1 - Sat, Feb 7 | $866 |
| Sun, Feb 8 - Sun, Feb 15 | $832 |
| Mon, Feb 16 - Mon, Feb 23 | $825 |
| Tue, Feb 24 - Sat, Feb 28 | $883 |
Weather in Chennai
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 27°C | 23°C |
| February | 28°C | 23°C |
| March | 30°C | 25°C |
| April | 32°C | 27°C |
| May | 34°C | 29°C |
| June | 33°C | 29°C |
| July | 32°C | 28°C |
| August | 32°C | 27°C |
| September | 31°C | 27°C |
| October | 30°C | 26°C |
| November | 28°C | 25°C |
| December | 27°C | 24°C |
14 day forecast
Direct flights to Chennai
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- Singapore to Chennai from $165
