Round-trip from | $320 |
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When flying from Grand Forks to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Currently, September is the cheapest month in which you can book a flight from Grand Forks to St. Louis (average of $320). Flying from Grand Forks to St. Louis in July is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$326
February
$331
March
$357
April
$337
May
$342
June
$366
July
$369
August
$336
September
$320
October
$324
November
$336
December
$326
STL Temperature | 32 - 80.6 °F |
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Deals for Grand Forks to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Millions of users choose and trust Cheapflights to book the best flight deals from Grand Forks to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
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