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Cheap flights from Portland to St. John's from $688

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to St. John's departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:00 pm - 3:20 pm
PDX
-
ANU
40h 20m2 stops
Air Canada Logo
4:15 pm - 2:40 pm
ANU
-
PDX
26h 25m2 stops
$688Air Canada
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
10:55 pm - 2:50 pm
PDX
-
ANU
11h 55m1 stop
American Airlines Logo
2:25 pm - 11:59 pm
ANU
-
PDX
13h 34m1 stop
$759American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
5:49 pm - 4:37 pm
PDX
-
ANU
18h 48m2 stops
American Airlines Logo
2:25 pm - 11:59 pm
ANU
-
PDX
13h 34m1 stop
$764American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
9:52 pm - 2:23 pm
PDX
-
ANU
13h 31m1 stop
American Airlines Logo
2:20 pm - 11:02 pm
ANU
-
PDX
11h 42m1 stop
$784American Airlines
Wed, Mar 25 - Wed, Apr 15
American Airlines Logo
9:52 pm - 1:43 pm
PDX
-
ANU
12h 51m2 stops
American Airlines Logo
2:20 pm - 10:14 am
ANU
-
PDX
22h 54m2 stops
$789American Airlines
Wed, Mar 25 - Wed, Apr 15
American Airlines Logo
11:01 pm - 4:44 pm
PDX
-
ANU
13h 43m1 stop
American Airlines Logo
2:15 pm - 11:46 pm
ANU
-
PDX
13h 31m1 stop
$1,101American Airlines
Mon, Feb 2 - Mon, Feb 9
American Airlines Logo
10:15 pm - 4:44 pm
PDX
-
ANU
14h 29m2 stops
American Airlines Logo
2:54 pm - 11:45 am
ANU
-
PDX
24h 51m2 stops
$1,106American Airlines
Mon, Feb 2 - Mon, Feb 9
American Airlines Logo
5:42 pm - 2:01 pm
PDX
-
ANU
17h 19m2 stops
American Airlines Logo
2:43 pm - 11:07 am
ANU
-
PDX
23h 24m2 stops
$1,261American Airlines
Fri, Mar 20 - Fri, Mar 27
American Airlines Logo
5:42 pm - 2:01 pm
PDX
-
ANU
17h 19m2 stops
American Airlines Logo
1:13 pm - 11:44 pm
ANU
-
PDX
13h 31m1 stop
$1,313American Airlines
Fri, Mar 20 - Fri, Mar 27
American Airlines Logo
9:52 pm - 2:01 pm
PDX
-
ANU
13h 09m1 stop
American Airlines Logo
1:13 pm - 11:44 pm
ANU
-
PDX
13h 31m1 stop
$1,346American Airlines
Fri, Mar 20 - Fri, Mar 27

American Airlines flights from Portland to St. John's, Saint John

Our best American Airlines deals on Portland to St. John's, Saint John flight tickets
American Airlines
Feb 23
PDX10:55 pmPortland
11h 55m
1 stop
ANU2:50 pmSt. John's V.C. Bird Intl
Feb 27
ANU2:25 pmSt. John's V.C. Bird Intl
13h 34m
1 stop
PDX11:59 pmPortland
$759
Find similar
American Airlines
Feb 23
PDX11:15 pmPortland
13h 22m
2 stops
ANU4:37 pmSt. John's V.C. Bird Intl
Feb 27
ANU4:39 pmSt. John's V.C. Bird Intl
22h 08m
2 stops
PDX10:47 amPortland
$764
Find similar
American Airlines
Mar 25
PDX9:52 pmPortland
13h 31m
1 stop
ANU2:23 pmSt. John's V.C. Bird Intl
Apr 15
ANU2:20 pmSt. John's V.C. Bird Intl
11h 42m
1 stop
PDX11:02 pmPortland
$784
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to St. John's, Saint John 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 December 15, 2025.
Use the filters below to find and compare flights from Portland to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 1/13

7:00 pm-3:20 pm

2 stops40h 20m

St. John's V.C. Bird Intl

Tue 1/20

4:15 pm-2:40 pm

2 stops26h 25m

$688

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 2/23

10:55 pm-2:50 pm

1 stop11h 55m

St. John's V.C. Bird Intl

Fri 2/27

2:25 pm-11:59 pm

1 stop13h 34m

$759

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 2/23

5:49 pm-4:37 pm

2 stops18h 48m

St. John's V.C. Bird Intl

Fri 2/27

2:25 pm-11:59 pm

1 stop13h 34m

$764

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Wed 3/25

9:52 pm-2:23 pm

1 stop13h 31m

St. John's V.C. Bird Intl

Wed 4/15

2:20 pm-11:02 pm

1 stop11h 42m

$784

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Wed 3/25

9:52 pm-1:43 pm

2 stops12h 51m

St. John's V.C. Bird Intl

Wed 4/15

2:20 pm-10:14 am

2 stops22h 54m

$789

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 2/2

11:01 pm-4:44 pm

1 stop13h 43m

St. John's V.C. Bird Intl

Mon 2/9

2:15 pm-11:46 pm

1 stop13h 31m

$1,101

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 2/2

10:15 pm-4:44 pm

2 stops14h 29m

St. John's V.C. Bird Intl

Mon 2/9

2:54 pm-11:45 am

2 stops24h 51m

$1,106

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Fri 3/20

5:42 pm-2:01 pm

2 stops17h 19m

St. John's V.C. Bird Intl

Fri 3/27

2:43 pm-11:07 am

2 stops23h 24m

$1,261

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Fri 3/20

5:42 pm-2:01 pm

2 stops17h 19m

St. John's V.C. Bird Intl

Fri 3/27

1:13 pm-11:44 pm

1 stop13h 31m

$1,313

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Fri 3/20

9:52 pm-2:01 pm

1 stop13h 09m

St. John's V.C. Bird Intl

Fri 3/27

1:13 pm-11:44 pm

1 stop13h 31m

$1,346

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. John's from

How to get the cheapest flight ticket from Portland to St. John's, Saint John

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 typical price of a round-trip flight between Portland and St. John's, Saint John?

What is the cheapest day to depart on your flight to St. John's, Saint John?

According to our data, Monday is the cheapest day to fly to St. John's, Saint John from Portland. The lowest ticket price found for a Monday departure recently was $635. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Friday is $893.

When to book flights from Portland to St. John's, Saint John

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

Cheap Portland to St. John's, Saint John (PDX to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to St. John's, Saint John

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Portland to St. John's, Saint John takes 16h 25m
There are no direct flights from Portland to St. John's, Saint John. There are no popular flight routes from Portland to St. John's, Saint John.
Search flight deals

  • How far is Portland to St. John's V.C. Bird Intl by plane?

    The distance between Portland and St. John's V.C. Bird Intl is about 3974.5 mi. Typically, this will take 16h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from Portland Airport to St. John's V.C. Bird Intl Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Portland Airport to St. John's V.C. Bird Intl 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 St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The necessary travel and health documents for your St. John's V.C. Bird Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to St. John's, Saint John?

Best airlines flying from Portland to St. John's, Saint John

Compare and see reviews for airlines that fly from Portland to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $778Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
English Harbour
Jolly Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Portland to St. John's?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. John's from Portland.

Can I find flights from Portland to St. John's with flexible booking policies on momondo?

Flights from Portland to St. John's with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to St. John's?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. John's from Portland.

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

If you are simply researching potential flights to St. John's, momondo offers a useful price alert feature which will track prices for flights to St. John's from Portland and alert you when they change.

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