Flights from St. Louis to Portsmouth
Cheap STL to Portsmouth flights
Book your STL to PSM flights with Expedia and find last-minute St. Louis to Portsmouth airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between STL and PSM, with new flight deals and promotions almost daily. When you book your next trip from Lambert St. Louis Intl. to Portsmouth Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
Discount flights from St. Louis to Portsmouth airfare
Browse the best deals on flights from STL to PSM. Deals are based on recent deals found by other Expedia users like you. Pricing may have changed for individual airlines. Expand the list to see all available flight deals from STL to PSM.
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Last Minute St. Louis Flight Deals
Traveling on short notice? Expedia offers great deals on last-minute flights from St. Louis Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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St. Louis, Missouri (STL) to Portsmouth, Massachusetts (PSM)
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- Roundtrip (including all taxes and fees)
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The lowest roundtrip price(s) recently found
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Popular Flights from St. Louis, Missouri
Browse popular flight destinations from St. Louis (STL), and plan your next exciting trip. Expedia has cheap flights from St. Louis on multiple airline carriers, so book your next trip today!
Popular Flights from Portsmouth, Massachusetts
Browse popular flight destinations from Portsmouth (PSM), and plan your next exciting trip. Expedia has cheap flights from Portsmouth on multiple airline carriers, so book your next trip today!
Top Portsmouth Flights to US Destinations
Portsmouth to Chicago (PSM - ORD)
Portsmouth to New York (PSM - JFK)
Portsmouth to Denver (PSM - DEN)
Portsmouth to Atlanta (PSM - ATL)
Portsmouth to San Francisco (PSM - SFO)
Portsmouth to Miami (PSM - MIA)
Portsmouth to Los Angeles (PSM - LAX)
Portsmouth to Las Vegas (PSM - LAS)
Portsmouth to Houston (PSM - IAH)
Portsmouth to Newark (PSM - EWR)
Portsmouth to New York (PSM - JFK)
Portsmouth to Denver (PSM - DEN)
Portsmouth to Atlanta (PSM - ATL)
Portsmouth to San Francisco (PSM - SFO)
Portsmouth to Miami (PSM - MIA)
Portsmouth to Los Angeles (PSM - LAX)
Portsmouth to Las Vegas (PSM - LAS)
Portsmouth to Houston (PSM - IAH)
Portsmouth to Newark (PSM - EWR)
STL to PSM Route Map
St. Louis to Portsmouth Flights, Stats and Airplanes
Route information for flights from Lambert St. Louis Intl. to Portsmouth Intl..
Origin:
Destination:
Distance:
1,060.68 miles
STL - Lambert St. Louis Intl. Airlines
Browse the the most popular airlines servicing the St. Louis (STL) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
Interesting Facts About Flights from St. Louis to Portsmouth (STL to PSM)
- 173 seats were available on flights from STL to PSM in 2009. Of those seats, a total of 91 passengers flew on all flights from STL to PSM that year.
- The smallest aircraft servicing flights from STL to PSM for Air Greenland is the B737-8 built by Boeing with 173 seats.
- The largest aircraft servicing flights between St. Louis and Portsmouth from Air Greenland is the B737-8 built by Boeing with 173 seats.
- There were 91 passengers that flew from St. Louis to Portsmouth in 2009.
- Air Greenland offers flights from St. Louis, MO to Portsmouth, NH.
- The newest aircraft servicing STL to PSM in 2009 was Air Greenland's B737-8 from Boeing. The B737-8 started flying in 1998.
- The oldest aircraft servicing trips from St. Louis, MO to Portsmouth, NH in 2009 was Air Greenland's B737-8 from Boeing which started flying in 1998.
- In 2009, there was just one airline company serving flights from St. Louis to Portsmouth.
- The average aircraft occupancy on flights from St. Louis to Portsmouth in 2009 was 52.6%.
- Air Greenland operated flights from STL to PSM using one type of aircraft in 2009.
- Air Greenland carried a total of 91 passengers from STL to PSM in 2009.
(Source: FAA & BTS 2009 Databases)
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