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Cheap Flights From Ontario, California (ONT) To St. Louis, Missouri (STL)

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Fares from Ontario, CA (ONT)
$353 RT to
St. Louis, MO (STL)
Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!
$353 RT Ontario to St. Louis, MO
Airline(s)
US Airways, American
Seats:
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
Adv. Purchase:
20 Days
Available:
Tue-Wed
Travel Starting:
Tuesday, 07 October 2014
More Details:
Lowest fare found for travel within the next 30 days.
Last Updated:
Thursday, 18 September 2014
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All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

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Reviews for Ontario to St. Louis (ONT-STL)

based on 1 reviews
Flown this route before? Write a review
    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Overall trip was good

    by cticsay on August 5, 2010

    Flight from Ontario to St. Louis

    Airline:
    American
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Dallas, Texas
    Date of Flight:
    June 2010
    Seat Class:
    economy

    Overall flights were ok. We did have an hour longer delay in Dallas. In-flight service could have been more attentive and not acting as though we were a bother to them.

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$604 Flight from Ontario to St. Louis (ONT-STL) Tue, Jun 17 - Tue, Jun 24 American Airlines
$611 Flight from Ontario to St. Louis (ONT-STL) Mon, Jun 16 - Tue, Jun 24 American Airlines
$657 Flight from Ontario to St. Louis (ONT-STL) Sun, Jun 15 - Thu, Jun 19 Delta Air Lines
$670 Flight from Ontario to St. Louis (ONT-STL) Sat, Jun 14 - Mon, Jun 16 United Airlines
$695 Flight from Ontario to St. Louis (ONT-STL) Thu, Jun 12 - Fri, Jun 13 American Airlines
$703 Flight from Ontario to St. Louis (ONT-STL) Thu, Jun 5 - Fri, Jun 6 US Airways
$714 Flight from Ontario to St. Louis (ONT-STL) Sun, Jun 15 - Wed, Jun 18 Delta Air Lines
$744 Flight from Ontario to St. Louis (ONT-STL) Thu, Jun 5 - Mon, Jun 9 United Airlines
$778 Flight from Ontario to St. Louis (ONT-STL) Sun, Jun 8 - Mon, Jun 9 American Airlines
$917 Flight from Ontario to St. Louis (ONT-STL) Thu, Jun 5 - Thu, Jun 5 US Airways
There are approximately 87 flights covering the route from Ontario International Airport in Ontario to Lambert-St. Louis International Airport in St. Louis, provided by as many as 7 airlines.

The following airlines sometimes offer nonstop cheap flights from Ontario to St. Louis:

Transwest Air

As an alternative to flying from Ontario, you may also want to try searching for cheap flights from Long Beach (LGB).
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