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

Cathay Pacific, at $1,150, was found to be the cheapest airline from Portland to Chennai.Alternate airlines to your destination round-trip include Emirates and Lufthansa. These flights start at 19% 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 Qatar Airways ($1,136), British Airways ($1,470), and Singapore Airlines ($2,066).

What are the cheapest flights from Portland to Chennai?

While on average a flight from Portland to Chennai is generally $1,200, our data shows the cheapest flight currently is $1,170. When looking at the most popular route, (Portland - Chennai), you can expect to pay $1,216 for that flight.

What are the most popular airlines that fly from Portland to Chennai?

When booking a flight from Portland to Chennai, you may want to consider flying on Air Canada, British Airways or Cathay Pacific as they are the most popular for this route.

What is the cheapest day to fly round-trip from Portland to Chennai?

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 36% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 51% on flights from Portland to Chennai compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,367. For sooner than that we have options available in the next 3 days from $1,458.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Chennai. Flights to Chennai from Portland in October are about $1,424 on average during October, but can be found for as low as $849.

Most accurate provider : When it comes to deals on Portland-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Chennai flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$763+ Flights from Portland to Chennai

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Find cheap flights from Portland to Chennai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,150 (oojo)
One-way from	$763 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,273
Good round-trip deal	$1,183 or less

Provider with most accurate pricing for Portland-Chennai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Chennai flights.

Search Deals

From Portland to Chennai

Search Deals

One-way flight from Portland to Chennai

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($235 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Portland to Chennai.

Search Deals

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 March 25, 2025.

Fri 5/27:40 amPDX - MAA

2 stops28h 05mCathay Pacific

Thu 5/291:30 amMAA - PDX

2 stops28h 33mCathay Pacific

Deal found 3/22

$1,150

Fri 5/210:30 amPDX - MAA

2 stops27h 30mEmirates

Fri 5/304:00 amMAA - PDX

2 stops30h 46mEmirates

Deal found 3/22

$1,216

Thu 5/83:25 pmPDX - MAA

3 stops53h 00mLufthansa

Wed 5/141:55 amMAA - PDX

2 stops29h 20mLufthansa

Deal found 3/23

$1,234

Tue 3/258:55 pmPDX - MAA

2 stops47h 30mMultiple Airlines

Wed 4/24:20 amMAA - PDX

2 stops30h 17mMultiple Airlines

Deal found 3/23

$1,252

Mon 4/211:25 pmPDX - MAA

2 stops24h 55mQatar Airways

Sun 4/273:55 amMAA - PDX

2 stops31h 22mQatar Airways

Deal found 3/24

$1,292

Tue 7/810:30 amPDX - MAA

2 stops28h 30mBritish Airways

Thu 9/115:35 amMAA - PDX

1 stop24h 30mBritish Airways

Deal found 3/24

$1,485

Tue 7/87:00 amPDX - MAA

3 stops37h 50mSingapore Airlines

Thu 9/1111:15 pmMAA - PDX

2 stops27h 05mSingapore Airlines

Deal found 3/24

$1,612

Thu 12/186:00 amPDX - MAA

2 stops28h 25mAir Canada

Wed 12/311:45 amMAA - PDX

2 stops33h 54mAir Canada

Deal found 3/23

$1,811

Tue 6/1711:35 pmPDX - MAA

2 stops38h 35mEtihad Airways

Sun 7/610:05 amMAA - PDX

2 stops48h 35mEtihad Airways

Deal found 3/24

$2,068

Tue 7/811:16 amPDX - MAA

3 stops30h 19mJapan Airlines

Thu 9/1110:00 pmMAA - PDX

3 stops28h 14mJapan Airlines

Deal found 3/24

$3,006

Best flights from Portland to Chennai
Discover carefully curated flight deals from Portland to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Fri 5/27:40 amPDX - MAA

2 stops28h 05mCathay Pacific

Thu 5/291:30 amMAA - PDX

2 stops28h 33mCathay Pacific

Deal found 3/22

$1,150

Fri 5/210:30 amPDX - MAA

2 stops27h 30mEmirates

Fri 5/304:00 amMAA - PDX

2 stops30h 46mEmirates

Deal found 3/22

$1,216

Thu 5/83:25 pmPDX - MAA

3 stops53h 00mLufthansa

Wed 5/141:55 amMAA - PDX

2 stops29h 20mLufthansa

Deal found 3/23

$1,234

Mon 4/211:25 pmPDX - MAA

2 stops24h 55mQatar Airways

Sun 4/273:55 amMAA - PDX

2 stops31h 22mQatar Airways

Deal found 3/24

$1,292

Thu 5/810:10 amPDX - MAA

3 stops49h 30mMultiple Airlines

Wed 5/141:55 amMAA - PDX

3 stops33h 30mMultiple Airlines

Deal found 3/23

$1,395

Tue 7/810:30 amPDX - MAA

2 stops28h 30mBritish Airways

Thu 9/115:35 amMAA - PDX

1 stop24h 30mBritish Airways

Deal found 3/24

$1,485

Tue 7/87:00 amPDX - MAA

3 stops37h 50mSingapore Airlines

Thu 9/1111:15 pmMAA - PDX

2 stops27h 05mSingapore Airlines

Deal found 3/24

$1,612

Tue 6/1711:35 pmPDX - MAA

2 stops38h 35mEtihad Airways

Sun 7/610:05 amMAA - PDX

2 stops48h 35mEtihad Airways

Deal found 3/24

$2,068

Tue 6/177:40 pmPDX - MAA

2 stops37h 50mAir Canada

Wed 7/911:15 pmMAA - PDX

2 stops46h 50mAir Canada

Deal found 3/24

$2,088

Tue 7/811:16 amPDX - MAA

3 stops30h 19mJapan Airlines

Thu 9/1110:00 pmMAA - PDX

3 stops28h 14mJapan Airlines

Deal found 3/24

$3,006

Last-minute flights from Portland to Chennai
Discover last-minute flight deals from Portland to Chennai. Data last updated March 25, 2025 and is based on user searches.

Tue 3/258:55 pmPDX - MAA

2 stops47h 30mMultiple Airlines

Wed 4/24:20 amMAA - PDX

2 stops30h 17mMultiple Airlines

Deal found 3/23

$1,252

Tue 3/257:00 amPDX - MAA

2 stops28h 35mLufthansa

Tue 4/11:55 amMAA - PDX

2 stops29h 20mLufthansa

Deal found 3/23

$1,362

Mon 4/218:00 amPDX - MAA

2 stops30h 00mEmirates

Mon 4/284:00 amMAA - PDX

2 stops31h 40mEmirates

Deal found 3/24

$1,253

Mon 4/211:25 pmPDX - MAA

2 stops24h 55mQatar Airways

Sun 4/273:55 amMAA - PDX

2 stops31h 22mQatar Airways

Deal found 3/24

$1,292

Mon 4/2111:59 pmPDX - MAA

2 stops39h 01mBritish Airways

Mon 4/285:35 amMAA - PDX

1 stop24h 30mBritish Airways

Deal found 3/24

$1,921

One-way flights from Portland to Chennai
Search for one-way flight options from Portland to Chennai. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Thu 6/191:24 pmPDX - MAA

3 stops45h 11mMultiple Airlines

Deal found 3/24

$763

Tue 6/171:25 pmPDX - MAA

2 stops25h 00mQatar Airways

Deal found 3/24

$1,136

Wed 6/187:25 pmPDX - MAA

1 stop43h 35mBritish Airways

Deal found 3/24

$1,470

Tue 6/177:00 amPDX - MAA

3 stops50h 30mSingapore Airlines

Deal found 3/24

$2,066

Cheapflights Fare Finder

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

PortlandChennai

PDX - MAA

PDXMAA

Portland

Fri 5/2

7:40 am-12:15 am

2 stops28h 05m

Chennai

Thu 5/29

1:30 am-5:33 pm

2 stops28h 33m

$1,150

PortlandChennai

PDX - MAA

PDXMAA

Portland

Fri 5/2

10:30 am-2:30 am

2 stops27h 30m

Chennai

Fri 5/30

4:00 am-10:16 pm

2 stops30h 46m

$1,216

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 5/8

3:25 pm-8:55 am

3 stops53h 00m

Chennai

Wed 5/14

1:55 am-6:45 pm

2 stops29h 20m

$1,234

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 4/21

1:25 pm-2:50 am

2 stops24h 55m

Chennai

Sun 4/27

3:55 am-10:47 pm

2 stops31h 22m

$1,292

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 5/8

10:10 am-12:10 am

3 stops49h 30m

Chennai

Wed 5/14

1:55 am-10:55 pm

3 stops33h 30m

$1,395

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 7/8

10:30 am-3:30 am

2 stops28h 30m

Chennai

Thu 9/11

5:35 am-5:35 pm

1 stop24h 30m

$1,485

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 7/8

7:00 am-9:20 am

3 stops37h 50m

Chennai

Thu 9/11

11:15 pm-1:50 pm

2 stops27h 05m

$1,612

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 6/17

11:35 pm-2:40 am

2 stops38h 35m

Chennai

Sun 7/6

10:05 am-10:10 pm

2 stops48h 35m

$2,068

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 6/17

7:40 pm-10:00 pm

2 stops37h 50m

Chennai

Wed 7/9

11:15 pm-9:35 am

2 stops46h 50m

$2,088

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 7/8

11:16 am-6:05 am

3 stops30h 19m

Chennai

Thu 9/11

10:00 pm-1:44 pm

3 stops28h 14m

$3,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 results

Compare providers for flights from Portland to Chennai

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Chennai in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Chennai flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 $1,667). 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?

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?

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

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

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

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines

8.3

Very good

1,440 reviews

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines

8.1

Very good

1,284 reviews

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates

8.0

Very good

3,190 reviews

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Cathay Pacific

7.5

Good

833 reviews

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways

7.4

Good

3,540 reviews

Japan Airlines

8.3

Very good

1,440 reviews

Reviews

1 / 20

10.0

Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

What are the cheapest airlines flying from Portland to Chennai round-trip?
Cathay Pacific, at $1,150, was found to be the cheapest airline from Portland to Chennai.Alternate airlines to your destination round-trip include Emirates and Lufthansa. These flights start at 19% 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 Qatar Airways ($1,136), British Airways ($1,470), and Singapore Airlines ($2,066).
What are the cheapest flights from Portland to Chennai?
While on average a flight from Portland to Chennai is generally $1,200, our data shows the cheapest flight currently is $1,170. When looking at the most popular route, (Portland - Chennai), you can expect to pay $1,216 for that flight.
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 $1,667). 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

Mahabalipuram

Vellore

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Alternative routes for Portland to Chennai

Portland to Coimbatore flights

Portland to Tiruchirappalli flights

Boise to Chennai flights

Portland to Madurai flights

Other flights to Chennai

Top 7 airlines flying from Portland to Chennai

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$1,013	Average$1,267	FlexibilityNo cancel fee	On-time81%
Emirates	Cheapest$1,090	Average$1,265	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$1,207	Average$1,570	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$1,235	Average$1,635	FlexibilityNo cancel fee	On-time70%
Qatar Airways	Cheapest$1,241	Average$1,558	FlexibilityNo cancel fee	On-time68%
Air Canada	Cheapest$1,349	Average$1,582	FlexibilityNo cancel fee	On-time67%
Cathay Pacific	Cheapest$1,438	Average$2,086	FlexibilityNo cancel fee	On-time72%

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$763+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Chennai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Portland to Chennai

Cheapest flights from Portland to ChennaiExplore 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 March 25, 2025.

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 March 25, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Portland to Chennai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Chennai in March.

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.

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 March 21, 2025.

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

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 March 25, 2025.

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 March 23, 2025.

Rainfall in Chennai by month

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

Temperature in Chennai by month

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

Reviews of airlines servicing Chennai

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?

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

What are the cheapest flights from Portland to Chennai?

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

How can I find direct flights from Portland to Chennai?

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

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

Traveling to a place near Portland?

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Alternative routes for Portland to Chennai

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Top 7 airlines flying from Portland to Chennai

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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 March 25, 2025.