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Cheap Flights from Seoul to St. Louis $743.26

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $743.26 on Wed, May 24 from ICN to STL
Flights Fare Calendar Find minimum fare between origin ICN and destination STL Click this button to get previous 30 days data Click this button to get next 30 days data $1810 $1551 $1293 $1034 $775 $517 $258 $0 Apr May 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M Price is $ 1551.76 on Delta Price is $ 1466.76 on American Airlines Price is $ 1421.36 on Japan Airlines Price is $ 1416.06 on Delta Price is $ 1403.36 on Delta Price is $ 1327.56 on Delta Price is $ 1316.36 on Delta Price is $ 1298.06 on Air China Price is $ 1235.36 on Delta Price is $ 1231.84 on United Price is $ 1230.36 on Delta Price is $ 1212.76 on American Airlines Price is $ 1212.36 on United Price is $ 1209.06 on Delta Price is $ 1198.36 on American Airlines Price is $ 1195.36 on American Airlines Price is $ 1195.36 on American Airlines Price is $ 1194.56 on Delta Price is $ 1194.56 on Delta Price is $ 1194.56 on Delta Price is $ 1194.56 on Delta Price is $ 1192.46 on Delta Price is $ 1190.06 on United Price is $ 1189.46 on Delta Price is $ 1189.29 on United Price is $ 1188.86 on Delta Price is $ 1187.79 on Delta Price is $ 1187.79 on Delta Price is $ 1186.36 on Delta Price is $ 1186.36 on Delta Price is $ 1186.36 on Delta Price is $ 1186.36 on Delta Price is $ 1177.46 on Delta Price is $ 1168.86 on United Price is $ 1166.86 on United Price is $ 1148.86 on Air Canada Price is $ 1102.86 on United Price is $ 1098.36 on Delta Price is $ 1098.36 on United Price is $ 1098.36 on United Price is $ 1098.36 on Delta Price is $ 1098.36 on United Price is $ 1098.36 on Delta Price is $ 1098.36 on American Airlines Price is $ 1098.36 on Delta Price is $ 1098.36 on Delta Price is $ 1098.36 on Delta Price is $ 1098.36 on Delta Price is $ 1098.36 on Delta Price is $ 1098.26 on United Price is $ 1096.36 on Delta Price is $ 1093.76 on United Price is $ 1091.86 on United Price is $ 1088.96 on United Price is $ 1088.56 on United Price is $ 1082.46 on United Price is $ 1080.36 on United Price is $ 1080.36 on United Price is $ 1080.36 on United Price is $ 1080.36 on United Price is $ 1080.36 on United Price is $ 1080.36 on United Price is $ 1078.36 on United Price is $ 1060.86 on American Airlines Price is $ 1057.06 on United Price is $ 1008.76 on Air China Price is $ 977.96 on American Airlines Price is $ 951.96 on Japan Airlines Price is $ 941.26 on Air China Price is $ 934.06 on American Airlines Price is $ 846.56 on American Airlines Price is $ 839.76 on Air China Price is $ 835.96 on Asiana Airlines Price is $ 832.56 on American Airlines Price is $ 748.96 on American Airlines Price is $ 747.86 on American Airlines Price is $ 743.26 on American Airlines

Cheapest Flights from Seoul to St. Louis (ICN to STL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Seoul to St. Louis (ICN to STL)

Question : How many days should you spend in Saint Louis?
Answer : Over the next two months, travelers from ICN to STL are planning on staying for 11 days on average.

Question : Over the coming months, which airline is getting their passengers to Lambert-St. Louis International Airport (STL) round-trip the cheapest?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $747, while prices for other flights are as high as $2,830.

Question : Should you take that vacation to Saint Louis in the next 30 days?
Answer : May 3rd has seen bookings (as of Apr 24th) as cheap as $764. That comes in 23% below the average price for this route. Saving on flight fares means you'll have more money to spend on your trip.

Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to change much more than other flights from the Republic of Korea. They can vary anywhere from $747 to $2,830. However, the sooner you book, the more you'll be able to save.

Question : Would you be willing to change your travel days if it saved you money?
Answer : In May, Saturday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.