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Cheap flights from Portland to St. John's from $855

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 9/22. 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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Find the cheapest flights from Portland to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:47 pm - 3:20 pm
PDX
-
ANU
20h 33m
2 stops
American Airlines Logo
4:20 pm - 5:26 pm
ANU
-
PDX
28h 06m
2 stops
$855American Airlines
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
10:43 pm - 3:20 pm
PDX
-
ANU
13h 37m
2 stops
American Airlines Logo
4:20 pm - 12:43 pm
ANU
-
PDX
23h 23m
2 stops
$890American Airlines
Thu, Sep 24 - Tue, Sep 29
Air Canada Logo
3:30 pm - 2:20 pm
PDX
-
ANU
19h 50m
2 stops
Air Canada Logo
3:20 pm - 7:11 pm
ANU
-
PDX
54h 51m
2 stops
$938Air Canada
Sat, Jul 4 - Sun, Jul 12
American Airlines Logo
7:00 am - 4:22 pm
PDX
-
ANU
30h 22m
2 stops
American Airlines Logo
1:25 pm - 10:36 am
ANU
-
PDX
24h 11m
2 stops
$975American Airlines
Sat, Jul 4 - Tue, Jul 14
American Airlines Logo
10:57 pm - 4:22 pm
PDX
-
ANU
14h 25m
2 stops
American Airlines Logo
2:31 pm - 10:36 am
ANU
-
PDX
23h 05m
2 stops
$990American Airlines
Sun, Jul 5 - Sun, Jul 12
American Airlines Logo
7:00 am - 4:22 pm
PDX
-
ANU
30h 22m
2 stops
American Airlines Logo
2:31 pm - 12:04 am
ANU
-
PDX
36h 33m
2 stops
$1,006American Airlines
Sat, Jul 4 - Wed, Jul 8
JetBlue Logo
11:27 pm - 2:21 pm
PDX
-
ANU
35h 54m
2 stops
JetBlue Logo
3:30 pm - 1:04 pm
ANU
-
PDX
24h 34m
2 stops
$1,010JetBlue
Mon, Jul 6 - Fri, Jul 10
American Airlines Logo
11:41 pm - 4:22 pm
PDX
-
ANU
13h 41m
2 stops
American Airlines Logo
2:31 pm - 11:01 am
ANU
-
PDX
23h 30m
2 stops
$1,015American Airlines
Wed, Jul 8 - Tue, Jul 14
American Airlines Logo
5:49 am - 2:42 pm
PDX
-
ANU
29h 53m
1 stop
American Airlines Logo
1:25 pm - 10:36 am
ANU
-
PDX
24h 11m
2 stops
$1,034American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
7:00 am - 4:22 pm
PDX
-
ANU
30h 22m
2 stops
American Airlines Logo
1:25 pm - 2:40 pm
ANU
-
PDX
28h 15m
2 stops
$1,035American Airlines
Sat, Jul 4 - Thu, Jul 9

JetBlue flights from Portland to St. John's, Saint John

Our best JetBlue deals on Portland to St. John's, Saint John flight tickets
JetBlue
Jul 6
PDX11:27 pmPortland
35h 54m
2 stops
ANU2:21 pmSt. John's V.C. Bird Intl
Jul 10
ANU3:30 pmSt. John's V.C. Bird Intl
24h 34m
2 stops
PDX1:04 pmPortland
$1,010
JetBlue
Jul 6
PDX11:27 pmPortland
35h 54m
2 stops
ANU2:21 pmSt. John's V.C. Bird Intl
Jul 11
ANU3:30 pmSt. John's V.C. Bird Intl
34h 02m
2 stops
PDX10:32 pmPortland
$1,048
JetBlue
Jul 7
PDX2:20 pmPortland
21h 01m
2 stops
ANU2:21 pmSt. John's V.C. Bird Intl
Jul 11
ANU3:30 pmSt. John's V.C. Bird Intl
34h 02m
2 stops
PDX10:32 pmPortland
$1,164

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
Sep 22
PDX3:47 pmPortland
20h 33m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Sep 29
ANU4:20 pmSt. John's V.C. Bird Intl
28h 06m
2 stops
PDX5:26 pmPortland
$855
American Airlines
Sep 24
PDX10:43 pmPortland
13h 37m
2 stops
ANU3:20 pmSt. John's V.C. Bird Intl
Sep 29
ANU4:20 pmSt. John's V.C. Bird Intl
23h 23m
2 stops
PDX12:43 pmPortland
$890
American Airlines
Jul 4
PDX7:00 amPortland
30h 22m
2 stops
ANU4:22 pmSt. John's V.C. Bird Intl
Jul 14
ANU1:25 pmSt. John's V.C. Bird Intl
24h 11m
2 stops
PDX10:36 amPortland
$975

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 May 3, 2026.
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

Cheapest round-trip

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 9/22

3:47 pm-3:20 pm

2 stops20h 33m

St. John's V.C. Bird Intl

Tue 9/29

4:20 pm-5:26 pm

2 stops28h 06m

$855
Quickest round-trip

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Thu 9/24

10:43 pm-3:20 pm

2 stops13h 37m

St. John's V.C. Bird Intl

Tue 9/29

4:20 pm-12:43 pm

2 stops23h 23m

$890

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sat 7/4

3:30 pm-2:20 pm

2 stops19h 50m

St. John's V.C. Bird Intl

Sun 7/12

3:20 pm-7:11 pm

2 stops54h 51m

$938

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sat 7/4

7:00 am-4:22 pm

2 stops30h 22m

St. John's V.C. Bird Intl

Tue 7/14

1:25 pm-10:36 am

2 stops24h 11m

$975

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sun 7/5

10:57 pm-4:22 pm

2 stops14h 25m

St. John's V.C. Bird Intl

Sun 7/12

2:31 pm-10:36 am

2 stops23h 05m

$990

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sat 7/4

7:00 am-4:22 pm

2 stops30h 22m

St. John's V.C. Bird Intl

Wed 7/8

2:31 pm-12:04 am

2 stops36h 33m

$1,006

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Mon 7/6

11:27 pm-2:21 pm

2 stops35h 54m

St. John's V.C. Bird Intl

Fri 7/10

3:30 pm-1:04 pm

2 stops24h 34m

$1,010

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Wed 7/8

11:41 pm-4:22 pm

2 stops13h 41m

St. John's V.C. Bird Intl

Tue 7/14

2:31 pm-11:01 am

2 stops23h 30m

$1,015

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Fri 7/10

5:49 am-2:42 pm

1 stop29h 53m

St. John's V.C. Bird Intl

Tue 7/14

1:25 pm-10:36 am

2 stops24h 11m

$1,034

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Sat 7/4

7:00 am-4:22 pm

2 stops30h 22m

St. John's V.C. Bird Intl

Thu 7/9

1:25 pm-2:40 pm

2 stops28h 15m

$1,035

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 cheapest month to fly to St. John's, Saint John?

The cheapest month to fly to St. John's, Saint John from Portland is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of March is another great option to travel to St. John's, Saint John, with average flight prices from Portland averaging around $783.

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 58m

Direct flights

None
The fastest flight from Portland to St. John's, Saint John takes 16h 58m
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

Frequently asked questions about flying from Portland to St. John's, Saint John

  • 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 58m 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 $783Free CancellationRating
7.1
11,673 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
Jolly Harbour
English 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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