$156 Cheap flight deals from Portland (PDX) to St. Mary's (YXU)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Portland to St. Mary's
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $156 One Way, $314 Round Trip from Portland to St. Mary's
Prices starting at $314 for return flights and $156 for one-way flights to St. Mary's were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Mary's economy flight packages
Revery Toronto Downtown, Curio Collection by Hilton
Sep 16 - Sep 20
Portland (PDX) to Toronto (YYZ)
Toronto (YYZ) to Portland (PDX)
Reviewed on Aug 16, 2026
Town Inn Suites Hotel
Sep 16 - Sep 20
Portland (PDX) to Toronto (YYZ)
Toronto (YYZ) to Portland (PDX)
Reviewed on Aug 16, 2026
Canopy By Hilton Toronto Yorkville
Sep 16 - Sep 20
Portland (PDX) to Toronto (YYZ)
Toronto (YYZ) to Portland (PDX)
St. Mary's first class flight packages
Comfort Inn The Pointe
Sep 17 - Sep 23
Portland (PDX) to Toronto (YYZ)
Reviewed on Aug 16, 2026
Seneca Niagara Resort & Casino
Sep 17 - Sep 23
Portland (PDX) to Toronto (YYZ)
Reviewed on Aug 16, 2026
Sheraton Niagara Falls
Sep 17 - Sep 23
Portland (PDX) to Toronto (YYZ)
Reviewed on Aug 16, 2026
More About Flying To St. Mary's from Portland
Route Information for Flights from Portland to St. Mary's
Origin Airport IATA Code | PDX |
|---|---|
Destination Airport IATA Code | YXU |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to St. Mary's
Grab great fares on Portland to St. Mary's flights with Orbitz, your #1 source for discount international and domestic air tickets. Our cutting-edge mobile tools and great online search functionality make booking your next budget trip a breeze.
Mobile Apps for Exclusive Deals on Flights From Portland to St. Mary's
You don’t have to sit down at a computer to find the latest flight bargains. Orbitz offers a mobile app for Android, iPhone, and tablet devices, which will keep you alert to fantastic fares, hotel discounts, and more great savings. The app gives you real-time low fares for flights from Portland to St. Mary's and lets you book your hotel room with a few simple clicks.
Find Your Portland to St. Mary's Flights, Car, and Hotel in One Place
Orbitz gives you the latest deals on air fares, hotels, cruises, and car rentals at up to 50% off. Booking your flights from Portland to St. Mary's is easy whether you are using a computer, with the Orbitz mobile app, or through m.orbitz.com on your mobile device’s Web browser.
Stay Informed on Your Trip
Orbitz sends you alerts about the latest updates to your Portland to St. Mary's flights, such as delays. Receive the updates via your email or mobile phone. Use the Orbitz app to stay updated on your flight status and baggage claim details.
Earn Miles for Flights From Portland to St. Mary's
On qualified flights, add your frequent flyer number to your booking to get miles or points for your trip.
Flights from Portland
- Portland to Phoenix
- Portland to Los Angeles
- Portland to Houston
- Portland to New York
- Portland to Chicago
- Portland to Dallas
- Portland to Orlando
- Portland to London
- Portland to Seattle
- Portland to San Francisco
- Portland to Paris
- Portland to New Orleans
- Portland to Washington
- Portland to Detroit
- Portland to Toronto
- Portland to Montreal
- Portland to Kansas City
- Portland to Beijing
- Portland to Bangkok
- Portland to Edmonton
Portland Airports
More Destinations
- Flights from Bharatpur (BHR) to Sarnia (YZR)
- Flights from Bettles (BTT) to Sarnia (YZR)
- Flights from Crescent City (CEC) to Sarnia (YZR)
- Flights from Colonsay (CSA) to Sarnia (YZR)
- Flights from Gassim (ELQ) to Sarnia (YZR)
- Flights from Gulfport (GPT) to Sarnia (YZR)
- Flights from Tokyo (HND) to Sarnia (YZR)
- Flights from Kaitaia (KAT) to Sarnia (YZR)
- Flights from Los Angeles (LAX) to Sarnia (YZR)
- Flights from Ludhiana (LUH) to Sarnia (YZR)
- Flights from Saginaw (MBS) to Sarnia (YZR)
- Flights from Petersburg (PSG) to Sarnia (YZR)
- Flights from Shanghai (PVG) to Sarnia (YZR)
- Flights from Santa Fe (SAF) to Sarnia (YZR)
- Flights from Sacramento (SMF) to Sarnia (YZR)
- Flights from Sumbawa Besar (SWQ) to Sarnia (YZR)
- Flights from Taif (TIF) to Sarnia (YZR)
- Flights from Tambor (TMU) to Sarnia (YZR)
- Flights from Uberlandia (UDI) to Sarnia (YZR)
- Flights from Wakkanai (WKJ) to Sarnia (YZR)
- Flights from Vancouver (YVR) to Sarnia (YZR)
- Flights from Victoria (YYJ) to Sarnia (YZR)
- Flights from Duluth to Sarnia
- Flights from Fort Yukon to Sarnia
- Flights from Grand Junction to Sarnia
- Flights from Grand Island to Sarnia
- Flights from Hoskins to Sarnia
- Flights from Anchorage to Sarnia
- Flights from Houston to Sarnia
- Flights from Kansas City to Sarnia
- Flights from Manila to Sarnia
- Flights from Minneapolis - St. Paul to Sarnia
- Flights from Nashville to Sarnia
- Flights from Raleigh to Sarnia
- Flights from St. Louis to Sarnia
- Flights from Prague to Sarnia
- Flights from Providence to Sarnia
- Flights from Kos to Sarnia
- Flights from Fredericton to Sarnia
- Flights from Charlottetown to Sarnia
- Flights from Victoria to Sarnia
- Flights from Kalamazoo to Sarnia
- Flights from Kincheloe to Sarnia
- Flights from Hilton Head Island to Sarnia
- Flights from Des Moines to Sarnia
- Flights from Burlington to Sarnia
- Flights from Pensacola to Sarnia
- Flights from Niagara Falls to Sarnia
- Flights from Akron to Sarnia
- Flights from Peoria to Sarnia
- Flights from Adelaide to Sarnia
- Flights from Kingston to Sarnia
- Flights from Columbus to Sarnia
- Flights from Dhaka to Sarnia
- Flights from Seattle to Southwestern Ontario
- Flights from Kogalym to Guelph
- Flights from Bloemfontein to Guelph
- Flights from Gannavaram to Guelph
- Flights from Halifax to Guelph
- Flights from Jacksonville to Guelph
- Flights from Lansing to Guelph
- Flights from Isla de Utila to Guelph
- Flights from Stuttgart to Guelph
- Flights from Nyland to Brantford
- Flights from Guayaquil to London
- Flights from Baltimore to London
- Flights from Calgary to London
- Flights from Chicago to London
- Flights from Cincinnati to London
- Flights from Cleveland to London
- Flights from Columbus to London
- Flights from Dallas to London
- Flights from Detroit to London
- Flights from Houston to London
- Flights from Indianapolis to London
- Flights from Los Angeles to London
- Flights from Miami to London
- Flights from Minneapolis - St. Paul to London
- Flights from New York to London
- Flights from Ottawa to London
- Flights from Philadelphia to London
- Flights from Phoenix to London
- Flights from Raleigh to London
- Flights from San Francisco to London
- Flights from Seattle to London
- Flights from Vancouver to London
- Flights from Washington to London
- Flights from Cancun to London
- Flights from Monterrey to London
- Flights from Regina to London
- Flights from Thunder Bay to London
- Flights from Saskatoon to London
- Flights from Newark to London
- Flights from Fort Myers to London
- Flights from Colorado Springs to London
- Flights from Fort Wayne to London
- Flights from Grand Rapids to London
- Flights from Wichita to London
- Flights from North Bay to London
- Flights from Chattanooga to London
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.