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Cheap flights from Portland to Chennai from ₹ 51,432

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MAA
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 August 2026.

Tue 11/821:45 -
3 stops51h 15m
Wed 2/911:00 -
3 stops42h 20m
Deal found 31/7₹ 97,635
Wed 19/817:53 -
3 stops42h 22m
Wed 9/911:00 -
3 stops42h 20m
Deal found 1/8₹ 98,301
Sun 16/821:45 -
3 stops38h 30m
Tue 8/911:00 -
3 stops39h 20m
Deal found 1/8₹ 98,586
Tue 3/1111:52 -
3 stops31h 33m
Wed 25/1121:40 -
2 stops32h 30m
Deal found 4/8₹ 99,157
Sat 15/821:45 -
3 stops46h 25m
Wed 9/911:00 -
3 stops42h 20m
Deal found 1/8₹ 99,822
Tue 3/1111:52 -
3 stops31h 33m
Thu 26/1120:00 -
2 stops34h 10m
Deal found 4/8₹ 101,438
Fri 4/921:30 -
2 stops34h 25m
Fri 11/914:00 -
3 stops36h 20m
Deal found 5/8₹ 103,340
Mon 17/821:45 -
3 stops43h 45m
Wed 9/921:40 -
3 stops37h 41m
Deal found 1/8₹ 103,435
Tue 13/1014:53 -
3 stops29h 17m
Tue 9/206:00 -
2 stops28h 18m
Deal found 1/8₹ 104,005
Tue 11/821:45 -
3 stops43h 45m
Thu 3/914:00 -
3 stops39h 20m
Deal found 31/7₹ 105,906
Wed 19/818:53 -
3 stops41h 22m
Thu 10/914:00 -
3 stops36h 20m
Deal found 1/8₹ 106,572
Mon 30/1121:50 -
2 stops39h 15m
Wed 10/316:10 -
2 stops42h 04m
Deal found 5/8₹ 107,142

Find 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 5 August 2026.

Round-trip from

₹ 97,635

One-way from

₹ 51,432

Popular in

June

Cheapest in

February

Average price

₹ 177,208
17/8-8/9
  • 17/8-8/9
  • 6 total stops
  • 84h 15m total
  • Portland to Chennai
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 38h 47m total
  • Portland to Chennai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 2,802,464 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 685,412 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 5 August 2026.
Use the filters below to find and compare flights from Portland to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Tue 5/1

21:40-02:20

2 stops39h 10m

Chennai

Tue 19/1

03:25-20:26

2 stops30h 31m

₹ 115,603

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Fri 4/9

23:30-08:25

2 stops44h 25m

Chennai

Fri 11/9

04:05-00:07

2 stops32h 32m

₹ 117,600

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Sat 15/8

23:27-20:20

2 stops32h 23m

Chennai

Wed 9/9

10:15-19:36

2 stops45h 51m

₹ 117,600

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Sun 16/8

23:42-20:20

2 stops32h 08m

Chennai

Wed 9/9

10:15-19:36

2 stops45h 51m

₹ 117,600

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Mon 17/8

23:27-20:20

2 stops32h 23m

Chennai

Wed 9/9

04:05-00:07

2 stops32h 32m

₹ 117,600
Fastest return journey

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Wed 19/8

06:27-03:05

2 stops32h 08m

Chennai

Fri 11/9

04:05-19:36

2 stops28h 01m

₹ 122,258

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Thu 24/9

08:00-02:50

2 stops30h 20m

Chennai

Mon 28/9

04:05-23:23

2 stops31h 48m

₹ 122,258

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Sun 16/8

08:19-03:05

2 stops30h 16m

Chennai

Tue 8/9

04:05-13:17

2 stops45h 42m

₹ 128,628

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Wed 30/12

09:20-02:30

2 stops27h 40m

Chennai

Mon 18/1

03:25-22:33

2 stops32h 38m

₹ 134,332

PortlandChennai

PDX Portland - MAA Chennai

PDXMAA

Portland

Thu 24/9

19:30-03:30

1 stop43h 30m

Chennai

Mon 28/9

05:35-23:23

2 stops30h 18m

₹ 145,740

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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

Currently, February is the cheapest month in which you can book a flight from Portland to Chennai (average of ₹ 120,452). Flying from Portland to Chennai in June is currently the most expensive (average of ₹ 236,245). 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 ₹ 115,603, Qatar Airways can have you in Chennai from Portland in 39h 10m. 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, February is the cheapest month in which you can book a flight from Portland to Chennai (average of ₹ 120,452). Flying from Portland to Chennai in June is currently the most expensive (average of ₹ 236,245). 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
Vellore
Mahabalipuram

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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