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$545+ Cheap flights from Portland (PDX) to Chennai (MAA)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MAA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Chennai are usually found in October or September, booked 16 days in advance, depart on a Sunday or Tuesday and return on a Monday

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 June 12, 2025.

Round-trip from

$1,043
(FlightHub)

One-way from

$545
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,680
From Portland to Chennai
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One-way flight from Portland to Chennai
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Highest demand for flights based on searches. 10% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to Chennai

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:21 amPDX - MAA
2 stops37h 29mSingapore Airlines
Tue 9/3011:15 pmMAA - PDX
2 stops26h 49mSingapore Airlines
Deal found 6/12$1,043
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:50 pmPDX - MAA
2 stops30h 00mMultiple Airlines
Wed 10/111:15 pmMAA - PDX
2 stops26h 49mMultiple Airlines
Deal found 6/10$1,112
This Ovago deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:00 amPDX - MAA
2 stops25h 40mLufthansa
Mon 9/291:55 amMAA - PDX
2 stops29h 21mLufthansa
Deal found 6/12$1,159
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:25 pmPDX - MAA
1 stop43h 35mBritish Airways
Tue 9/305:35 amMAA - PDX
1 stop24h 30mBritish Airways
Deal found 6/12$1,223
This Qatar Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:30 amPDX - MAA
2 stops34h 10mQatar Airways
Fri 9/194:20 amMAA - PDX
2 stops28h 47mQatar Airways
Deal found 6/12$1,261
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:40 pmPDX - MAA
2 stops37h 50mAir Canada
Sat 9/2011:15 pmMAA - PDX
2 stops28h 01mAir Canada
Deal found 6/12$1,354
This Gurufare deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:21 amPDX - MAA
2 stops28h 24mCathay Pacific
Sun 9/281:30 amMAA - PDX
2 stops31h 30mCathay Pacific
Deal found 6/12$1,638

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 2025.
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

Wed 9/24

7:21 am-9:20 am

2 stops37h 29m

Chennai

Tue 9/30

11:15 pm-1:34 pm

2 stops26h 49m

$1,043

PortlandChennai

PDX - MAA

PDXMAA

Portland

Wed 9/24

2:50 pm-9:20 am

2 stops30h 00m

Chennai

Wed 10/1

11:15 pm-1:34 pm

2 stops26h 49m

$1,112

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 9/23

10:00 am-12:10 am

2 stops25h 40m

Chennai

Mon 9/29

1:55 am-6:46 pm

2 stops29h 21m

$1,159

PortlandChennai

PDX - MAA

PDXMAA

Portland

Wed 9/24

7:25 pm-3:30 am

1 stop43h 35m

Chennai

Tue 9/30

5:35 am-5:35 pm

1 stop24h 30m

$1,223

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 8/31

10:30 am-9:10 am

2 stops34h 10m

Chennai

Fri 9/19

4:20 am-8:37 pm

2 stops28h 47m

$1,261

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 9/2

7:40 pm-10:00 pm

2 stops37h 50m

Chennai

Sat 9/20

11:15 pm-2:46 pm

2 stops28h 01m

$1,354

PortlandChennai

PDX - MAA

PDXMAA

Portland

Wed 9/24

7:21 am-12:15 am

2 stops28h 24m

Chennai

Sun 9/28

1:30 am-8:30 pm

2 stops31h 30m

$1,638

PortlandChennai

PDX - MAA

PDXMAA

Portland

Fri 7/25

1:40 pm-10:20 pm

2 stops44h 10m

$545

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sat 7/26

10:05 am-8:55 am

3 stops34h 20m

$964

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 7/28

7:25 pm-3:30 am

1 stop43h 35m

$1,597

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 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 round-trip 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 round-trip flight from Portland to Chennai. Price data was last updated on June 9, 2025.

The best time to book flights from Portland to Chennai is 16 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, September is the cheapest month in which you can book a flight from Portland to Chennai (average of $943). Flying from Portland to Chennai in June is currently the most expensive (average of $1,538). 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.

What is the cheapest time of day to fly from PDX to MAA?

Find hourly flight availability from Portland to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Portland to Chennai in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Portland to Chennai?

Use this chart to determine the cheapest time to fly round-trip from Portland to Chennai. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Portland to Chennai flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chennai by month

Plan your trip to Chennai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

Temperature in Chennai by month

Plan your trip to Chennai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Portland to Chennai, such as Singapore Airlines, Cathay Pacific and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.4
Good
3,584 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air Canada
7.1
Good
9,537 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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.

  • What are the cheapest airlines flying from Portland to Chennai round-trip?

    Singapore Airlines, at $1,043, was found to be the cheapest airline from Portland to Chennai.Alternate airlines to your destination round-trip include Lufthansa and British Airways. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Chennai one-way?

    The cheapest airlines for a one-way flight from Portland to Chennai are Lufthansa ($964), British Airways ($1,597), and American Airlines ($2,095).

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Portland to Chennai (average of $943). Flying from Portland to Chennai in June is currently the most expensive (average of $1,538). 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

Traveling to a place near Portland?

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

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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.
Portland to Coimbatore flights
Boise to Chennai flights
Portland to Madurai flights
Portland to Tiruchirappalli flights

Top 6 airlines flying from Portland to Chennai

Discover the top 6 airlines that operate flights from Portland to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,013Average$1,205FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,090Average$1,263FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$1,210Average$1,554FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$1,218Average$1,582FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$1,235Average$1,542FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,404Average$1,570FlexibilityNo cancel feeOn-time67%

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