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Cheap Flights from St Louis to Tehran, IR, Iran - STL to THR Last modified: May 29, 2016 7:47 PM

Popular flights from St Louis to Tehran Last modified: May 29, 2016 7:47 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 9, 2016 $1,416
United Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 9, 2016 $1,051

How Much Does it Cost to Fly from St Louis to Tehran (STL to THR)?

We have collected flight cost data from across the web for travel from St Louis to Tehran, and have found the average flight price for this trip to be $1,985.

When Can I Buy the Cheapest Flight from St Louis to Tehran (STL to THR)?

Airlines can adjust prices for plane tickets from St Louis to Tehran based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in St Louis and Tehran, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Chicago American, Alaska, United $219
St Louis to New York American, Alaska, United $235
St Louis to Atlanta American, Alaska, Frontier, United $78
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to Las Vegas American, Alaska, Frontier, United $108
St Louis to Denver American, Alaska, Frontier, United $108

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Dubai American, Alaska, Emirates, United $1,028
St Louis to Istanbul American, Atlasjet, Turkish, United $1,051
St Louis to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $937
St Louis to Erbil United Check Dates
St Louis to Tel Aviv - Yafo American, Alaska, El Al, United $911
St Louis to Delhi Jet Airways, American, Air India, Alaska, United $1,000
St Louis to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,002
St Louis to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $992
St Louis to Amman American, Royal Jordanian, United $1,061
St Louis to Riyadh American, Alaska, Saudi Arabian, United $993
St Louis to Rome American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $982
St Louis to Bahrain American, Gulf Air, United $1,221
St Louis to Mumbai Jet Airways, American, Air India, Alaska, United $953
St Louis to Dammam American, Alaska, Saudi Arabian, United $2,056
St Louis to Athens Aegean, American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,080
St Louis to Abu Dhabi American, Etihad, United $1,271
St Louis to Doha American, Alaska, Qatar, United $1,376
St Louis to Beijing American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $727
St Louis to Beirut American, MEA, United $977
St Louis to Moscow American, Alaska, S7, Aeroflot, United $691
St Louis to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $923
St Louis to Bangkok American, Alaska, Bangkok, Thai, United $1,051
St Louis to Karachi American, Alaska, Pakistan, United $1,249
Cheap Flights from St Louis to Tehran, IR, Iran, from $1,051 Round trip from STL to THR