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Cheap flights from Portland to Chennai from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Chennai departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:30 am - 11:35 pm
PDX
-
MAA
48h 35m
2 stops
Cathay Pacific Logo
12:50 am - 8:39 pm
MAA
-
PDX
32h 19m
2 stops
$1,065Cathay Pacific
Wed, Apr 8 - Wed, Apr 15
Cathay Pacific Logo
8:46 pm - 11:35 pm
PDX
-
MAA
38h 19m
2 stops
Cathay Pacific Logo
12:50 am - 4:30 pm
MAA
-
PDX
28h 10m
2 stops
$1,067Cathay Pacific
Tue, Apr 7 - Wed, Apr 15
KLM Logo
1:05 pm - 8:20 am
PDX
-
MAA
30h 45m
2 stops
KLM Logo
8:10 pm - 11:10 am
MAA
-
PDX
27h 30m
2 stops
$1,101KLM
Mon, Apr 6 - Wed, Apr 15
Cathay Pacific Logo
7:04 am - 11:35 pm
PDX
-
MAA
28h 01m
2 stops
Cathay Pacific Logo
12:50 am - 4:30 pm
MAA
-
PDX
28h 10m
2 stops
$1,109Cathay Pacific
Thu, Jul 16 - Wed, Jul 22
Multiple Airlines Logo
6:00 am - 11:35 pm
PDX
-
MAA
29h 05m
2 stops
Multiple Airlines Logo
12:50 am - 8:39 pm
MAA
-
PDX
32h 19m
2 stops
$1,112Multiple Airlines
Tue, Apr 7 - Mon, Apr 13
Cathay Pacific Logo
6:55 am - 11:35 pm
PDX
-
MAA
28h 10m
2 stops
Cathay Pacific Logo
12:50 am - 4:30 pm
MAA
-
PDX
28h 10m
2 stops
$1,119Cathay Pacific
Mon, May 18 - Fri, Jun 26
KLM Logo
1:05 pm - 8:20 am
PDX
-
MAA
30h 45m
2 stops
KLM Logo
9:25 pm - 11:10 am
MAA
-
PDX
26h 15m
2 stops
$1,121KLM
Mon, Apr 6 - Tue, Apr 14
Lufthansa Logo
10:10 am - 12:10 am
PDX
-
MAA
25h 30m
2 stops
Lufthansa Logo
1:55 am - 7:06 pm
MAA
-
PDX
29h 41m
2 stops
$1,131Lufthansa
Sun, May 17 - Thu, Jun 25
Cathay Pacific Logo
10:30 am - 11:35 pm
PDX
-
MAA
48h 35m
2 stops
Cathay Pacific Logo
12:50 am - 4:30 pm
MAA
-
PDX
28h 10m
2 stops
$1,140Cathay Pacific
Sun, Apr 5 - Wed, Apr 15
Cathay Pacific Logo
7:05 am - 11:35 pm
PDX
-
MAA
28h 00m
2 stops
Cathay Pacific Logo
12:50 am - 8:39 pm
MAA
-
PDX
32h 19m
2 stops
$1,142Cathay Pacific
Thu, Apr 9 - Mon, Apr 13

Cathay Pacific flights from Portland to Chennai

Our best Cathay Pacific deals on Portland to Chennai flight tickets
Cathay Pacific
Feb 25
PDX9:15 pmPortland
37h 50m
2 stops
MAA12:35 amChennai
Mar 10
MAA2:00 amChennai
27h 11m
2 stops
PDX4:41 pmPortland
$1,035
Cathay Pacific
Feb 24
PDX9:15 pmPortland
37h 50m
2 stops
MAA12:35 amChennai
Mar 11
MAA2:00 amChennai
27h 20m
2 stops
PDX4:50 pmPortland
$1,040
Cathay Pacific
Feb 23
PDX9:15 pmPortland
37h 50m
2 stops
MAA12:35 amChennai
Mar 10
MAA2:00 amChennai
27h 11m
2 stops
PDX4:41 pmPortland
$1,042

Air Canada flights from Portland to Chennai

Our best Air Canada deals on Portland to Chennai flight tickets
Air Canada
May 16
PDX3:25 pmPortland
44h 15m
2 stops
MAA12:10 amChennai
Jun 25
MAA1:55 amChennai
44h 06m
2 stops
PDX9:31 amPortland
$1,144
Air Canada
Jul 6
PDX7:45 pmPortland
39h 55m
2 stops
MAA12:10 amChennai
Jul 19
MAA1:55 amChennai
44h 06m
2 stops
PDX9:31 amPortland
$1,346
Air Canada
Jul 2
PDX3:25 pmPortland
44h 15m
2 stops
MAA12:10 amChennai
Jul 19
MAA1:55 amChennai
44h 06m
2 stops
PDX9:31 amPortland
$1,465

momondo 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, momondo users made 832,500 searches. Data last updated February 20, 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

PortlandChennai

PDX - MAA

PDXMAA

Portland

Wed 4/8

10:30 am-11:35 pm

2 stops48h 35m

Chennai

Wed 4/15

12:50 am-8:39 pm

2 stops32h 19m

$1,065

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 4/7

8:46 pm-11:35 pm

2 stops38h 19m

Chennai

Wed 4/15

12:50 am-4:30 pm

2 stops28h 10m

$1,067

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 4/6

1:05 pm-8:20 am

2 stops30h 45m

Chennai

Wed 4/15

8:10 pm-11:10 am

2 stops27h 30m

$1,101

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 7/16

7:04 am-11:35 pm

2 stops28h 01m

Chennai

Wed 7/22

12:50 am-4:30 pm

2 stops28h 10m

$1,109

PortlandChennai

PDX - MAA

PDXMAA

Portland

Tue 4/7

6:00 am-11:35 pm

2 stops29h 05m

Chennai

Mon 4/13

12:50 am-8:39 pm

2 stops32h 19m

$1,112

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 5/18

6:55 am-11:35 pm

2 stops28h 10m

Chennai

Fri 6/26

12:50 am-4:30 pm

2 stops28h 10m

$1,119

PortlandChennai

PDX - MAA

PDXMAA

Portland

Mon 4/6

1:05 pm-8:20 am

2 stops30h 45m

Chennai

Tue 4/14

9:25 pm-11:10 am

2 stops26h 15m

$1,121

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 5/17

10:10 am-12:10 am

2 stops25h 30m

Chennai

Thu 6/25

1:55 am-7:06 pm

2 stops29h 41m

$1,131

PortlandChennai

PDX - MAA

PDXMAA

Portland

Sun 4/5

10:30 am-11:35 pm

2 stops48h 35m

Chennai

Wed 4/15

12:50 am-4:30 pm

2 stops28h 10m

$1,140

PortlandChennai

PDX - MAA

PDXMAA

Portland

Thu 4/9

7:05 am-11:35 pm

2 stops28h 00m

Chennai

Mon 4/13

12:50 am-8:39 pm

2 stops32h 19m

$1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Chennai from

How to get the cheapest flight ticket from Portland to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chennai?

In general, October is the cheapest month to fly from Portland to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,203. If you’re not able to fly to Chennai in October, then November is your next best option. Flight prices from Portland to Chennai during November average around $1,211.

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

You are more likely to see cheaper flights to Chennai from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around $1,444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Portland for as low as $1,165 on momondo.

How have Portland to Chennai flight prices changed over time?

When to book flights from Portland to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Chennai (PDX to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Chennai

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Portland to Chennai takes 25h 30m
There are no direct flights from Portland to Chennai. There are no popular flight routes from Portland to Chennai.
Search flight deals

  • How far is Portland to Chennai by plane?

    There are 8135.4 mi between Portland and Chennai. Typically, this will take 25h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Chennai Airport?

    Prices for flights from Portland Airport to Chennai Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Chennai Airport?

  • How old do you have to be to fly from Portland Airport to Chennai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Chennai?

Best airlines flying from Portland to Chennai

Compare and see reviews for airlines that fly from Portland to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $822Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,165Free CancellationRating
8.1
3,522 reviews
Search Emirates flights
LufthansaPriceFrom $1,173Free CancellationRating
6.8
7,789 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,180Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights

Traveling to a place near Chennai?

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

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Chennai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Chennai. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Chennai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chennai from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Chennai?

momondo provides multiple filters to help you find the best flight to Chennai from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Chennai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Chennai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chennai and let you know when they change.

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