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Cheap flights from Portland to Chennai from ₹ 44,520

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MAA
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 January 2026.

Round-trip from

₹ 79,228

One-way from

₹ 44,520

Popular in

December

Cheapest in

October

Average price

₹ 126,838
16/3-7/4
  • 16/3-7/4
  • 6 total stops
  • 66h 37m total
  • Portland to Chennai
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11/3
  • 11/3
  • 2 total stops
  • 48h 25m total
  • Portland to Chennai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 692,019 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 348,397 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Portland to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Chennai
Explore the most affordable flight options available from Portland to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Mon 16/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Tue 7/416:20
MAA
-
PDX
3 stops37h 00m
Multiple Airlines
Deal found 18/1₹ 79,228
Mon 16/307:05
PDX
-
MAA
2 stops26h 35m
Multiple Airlines
Mon 6/423:15
MAA
-
PDX
2 stops29h 45m
Multiple Airlines
Deal found 18/1₹ 80,046
Sun 15/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Tue 7/416:20
MAA
-
PDX
3 stops37h 00m
Multiple Airlines
Deal found 18/1₹ 82,863
Mon 16/310:48
PDX
-
MAA
3 stops33h 37m
Multiple Airlines
Wed 8/420:40
MAA
-
PDX
2 stops29h 40m
Multiple Airlines
Deal found 20/1₹ 83,680
Mon 16/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Sat 4/416:20
MAA
-
PDX
3 stops37h 00m
Multiple Airlines
Deal found 18/1₹ 83,771
Mon 16/310:48
PDX
-
MAA
3 stops33h 37m
Multiple Airlines
Sun 5/420:40
MAA
-
PDX
2 stops29h 40m
Multiple Airlines
Deal found 20/1₹ 84,589
Sun 15/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Wed 8/420:40
MAA
-
PDX
2 stops29h 40m
Multiple Airlines
Deal found 20/1₹ 87,315
Sun 15/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Sat 4/416:20
MAA
-
PDX
3 stops37h 00m
Multiple Airlines
Deal found 18/1₹ 87,406
Sun 15/310:48
PDX
-
MAA
3 stops29h 37m
Multiple Airlines
Thu 9/406:00
MAA
-
PDX
2 stops27h 02m
Multiple Airlines
Deal found 20/1₹ 88,223

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Portland to Chennai that are best for you.

Fly from

Portland

Fly to

Chennai

Route

Depart

Return

Price

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 15/3

10:48-04:55

3 stops29h 37m

Chennai

Wed 8/4

16:20-13:50

2 stops34h 00m

₹ 98,308

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 15/3

14:25-08:25

2 stops29h 30m

Chennai

Sat 4/4

20:10-11:10

2 stops27h 30m

₹ 100,307

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 16/2

07:25-15:40

2 stops42h 45m

Chennai

Sat 28/2

11:00-16:50

3 stops43h 20m

₹ 100,307

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 15/3

14:25-07:50

2 stops28h 55m

Chennai

Sun 5/4

22:20-11:10

2 stops25h 20m

₹ 101,852

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 15/3

14:25-06:35

2 stops27h 40m

Chennai

Tue 7/4

19:05-11:10

2 stops28h 35m

₹ 105,032

PortlandChennai

PDX - MAA

PDXMAA

Portland

Wed 18/3

21:30-02:35

2 stops40h 35m

Chennai

Thu 2/4

03:55-09:23

2 stops41h 58m

₹ 105,577

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 12/3

07:15-02:35

2 stops30h 50m

Chennai

Thu 2/4

03:55-09:23

2 stops41h 58m

₹ 105,668

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 12/3

07:15-02:35

2 stops30h 50m

Chennai

Mon 6/4

04:20-09:23

2 stops41h 33m

₹ 105,668

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 12/3

07:15-02:35

2 stops30h 50m

Chennai

Sat 4/4

03:55-09:23

2 stops41h 58m

₹ 109,302

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 16/3

11:46-02:35

2 stops26h 19m

Chennai

Thu 2/4

03:55-09:23

2 stops41h 58m

₹ 110,665

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 14 results
1
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Best time to book a flight from Portland to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Chennai

How far ahead should I book a flight from Portland to Chennai?

Use this chart to determine the optimal time to book a return flight from Portland to Chennai. Price data was last updated on 16 January 2026.

The best time to book flights from Portland to Chennai is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland to Chennai?

Currently, October is the cheapest month in which you can book a flight from Portland to Chennai (average of ₹ 74,685). Flying from Portland to Chennai in June is currently the most expensive (average of ₹ 129,655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portland to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Chennai?

    For as low as ₹ 100,307, KLM can have you in Chennai from Portland in 29h 30m. Airlines will cover a distance of 13103 km.

  • Can I find deals for flights from Portland to Chennai that include hotel bookings?

    Yes. In addition to deals on Portland to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portland to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Chennai.

  • Can I find deals for business class flights from Portland to Chennai?

    Yes. Cheapflights offers flight deals from Portland to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Chennai?

    Currently, October is the cheapest month in which you can book a flight from Portland to Chennai (average of ₹ 74,685). Flying from Portland to Chennai in June is currently the most expensive (average of ₹ 129,655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Chennai flights
Portland to Coimbatore flights
Portland to Madurai flights
Portland to Tiruchirappalli flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Chennai?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from Portland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Portland to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Chennai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Chennai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Chennai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from Portland today and book when prices fit your budget.

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