
$227 Cheap flight deals from Houston (HOU) 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 Houston 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 $227 One Way, $507 Round Trip from Houston to St. Mary's
Prices starting at $507 for return flights and $227 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



More About Flying To St. Mary's from Houston
Route Information for Flights from Houston to St. Mary's
Origin Airport IATA Code | HOU |
|---|---|
Destination Airport IATA Code | YXU |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Houston to St. Mary's
Getting a spectacularly low fare on Houston to St. Mary's flights is always possible when you use Orbitz as your personal travel planner. Orbitz is your essential travel resource for low cost flights from Houston to St. Mary's, discount hotel accommodations, cheap car rentals, and more.
Research and Book Houston to St. Mary's Flights on the Go
Our free cutting-edge mobile apps for iPad, Android, and iPhone make it easy to find the best fares when researching and booking flights from Houston to St. Mary's. You can also use the apps to check your flight status, find baggage claims details, and get exclusive mobile discount rates on car rentals and hotels.
Earn Miles and Points for Your Frequent Flyer Program
Build up points or miles for your frequent flyer plan with qualifying Houston to St. Mary's flights. Simply add your frequent flyer number when booking your domestic or international flights or enter the numbers in your Orbitz account profile to automatically add them to your bookings.
Flight Alerts Take the Hassle out of Travel
You can get email, SMS text, or voicemail updates regarding any major changes to your flights from Houston to St. Mary's. These free alerts can also be sent to as many as six additional contacts, ensuring that your friends, colleagues, or family are aware of changes to your arrival time.
Stay in Your Budget and Still Get Great Accommodations
Orbitz shoppers can access affordable vacation packages and have the option of booking their departure and arrival flights through different airlines, making travel less costly and more convenient. The best prices on flights from Houston to St. Mary'sare always found on Orbitz.
Flights from Houston
- Houston to New York
- Houston to Orlando
- Houston to Chicago
- Houston to Los Angeles
- Houston to New Orleans
- Houston to Dallas
- Houston to Washington
- Houston to London
- Houston to Toronto
- Houston to Phoenix
- Houston to Paris
- Houston to Rome
- Houston to Indianapolis
- Houston to Detroit
- Houston to San Francisco
- Houston to Beijing
- Houston to Taipei
- Houston to Montreal
- Houston to Kansas City
- Houston to Edmonton
More Destinations
- Flights from Duluth to Sarnia
- Flights from Fort Yukon to Sarnia
- Flights from Grand Island to Sarnia
- Flights from Hoskins to Sarnia
- Flights from Anchorage to Sarnia
- Flights from Atlanta to Sarnia
- Flights from Kansas City to Sarnia
- Flights from Minneapolis - St. Paul to Sarnia
- Flights from Nashville to Sarnia
- Flights from Raleigh to Sarnia
- Flights from Prague to Sarnia
- Flights from Providence to Sarnia
- Flights from St. Petersburg to Sarnia
- Flights from St. John's to Sarnia
- Flights from Fredericton to Sarnia
- Flights from Gander to Sarnia
- Flights from Charlottetown to Sarnia
- Flights from Victoria to Sarnia
- Flights from Kalamazoo to Sarnia
- Flights from Karlsruhe 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 Cranbrook to Sarnia
- Flights from Gravenhurst to Sarnia
- Flights from Dhaka to Sarnia
- 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
- Flights from Nyland to Brantford
- 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 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 Seattle to Southwestern Ontario
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:



