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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 8/11. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:42 pm - 1:55 pm
PDX
-
ANU
17h 13m
2 stops
American Airlines Logo
1:20 pm - 9:24 am
ANU
-
PDX
23h 04m
2 stops
$855American Airlines
Tue, Aug 11 - Wed, Aug 19
American Airlines Logo
10:28 pm - 4:19 pm
PDX
-
ANU
14h 51m
1 stop
American Airlines Logo
1:15 pm - 11:53 pm
ANU
-
PDX
13h 38m
1 stop
$880American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
11:23 pm - 4:19 pm
PDX
-
ANU
13h 56m
2 stops
American Airlines Logo
2:35 pm - 11:01 am
ANU
-
PDX
23h 26m
2 stops
$885American Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
9:52 pm - 3:54 pm
PDX
-
ANU
15h 02m
2 stops
Multiple Airlines Logo
4:59 pm - 1:05 pm
ANU
-
PDX
23h 06m
1 stop
$4,458Multiple Airlines
Tue, Aug 11 - Wed, Aug 19

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
Aug 11
PDX5:42 pmPortland
17h 13m
2 stops
ANU1:55 pmSt. John's V.C. Bird Intl
Aug 19
ANU1:20 pmSt. John's V.C. Bird Intl
23h 04m
2 stops
PDX9:24 amPortland
$855
American Airlines
Apr 28
PDX10:28 pmPortland
14h 51m
1 stop
ANU4:19 pmSt. John's V.C. Bird Intl
May 5
ANU1:15 pmSt. John's V.C. Bird Intl
13h 38m
1 stop
PDX11:53 pmPortland
$880
American Airlines
Apr 28
PDX10:28 pmPortland
14h 51m
1 stop
ANU4:19 pmSt. John's V.C. Bird Intl
May 5
ANU1:15 pmSt. John's V.C. Bird Intl
24h 46m
2 stops
PDX11:01 amPortland
$885

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 March 15, 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 8/11

5:42 pm-1:55 pm

2 stops17h 13m

St. John's V.C. Bird Intl

Wed 8/19

1:20 pm-9:24 am

2 stops23h 04m

$855
Quickest round-trip

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 4/28

10:28 pm-4:19 pm

1 stop14h 51m

St. John's V.C. Bird Intl

Tue 5/5

1:15 pm-11:53 pm

1 stop13h 38m

$880

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 4/28

11:23 pm-4:19 pm

2 stops13h 56m

St. John's V.C. Bird Intl

Tue 5/5

2:35 pm-11:01 am

2 stops23h 26m

$885

PortlandSt. John's

PDX - ANU

PDXANU

Portland

Tue 8/11

9:52 pm-3:54 pm

2 stops15h 02m

St. John's V.C. Bird Intl

Wed 8/19

4:59 pm-1:05 pm

1 stop23h 06m

$4,458

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

13h 36m

Direct flights

None
The fastest flight from Portland to St. John's, Saint John takes 13h 36m
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.
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  • 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 13h 36m 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
7.1
11,472 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Portland to St. John's, Saint John?

    Search flight deals from Portland to St. John's, Saint John. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Portland to St. John's, Saint John with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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American Airlines