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$494+ Cheap flights from Yerevan (EVN) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
EVN — STL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Yerevan to St. Louis

Best flights from Yerevan to St. Louis
Discover carefully curated flight deals from Yerevan to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This Qatar Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/283:00 amEVN - STL
2 stops25h 14mQatar Airways
Mon 2/22:54 pmSTL - EVN
2 stops23h 21mQatar Airways
Deal found 12/11$1,745

Find flight deals from Yerevan to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Yerevan (EVN) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 14, 2025.

Round-trip from

$1,745
(Qatar Airways)

One-way from

$494
(Kiwi.com)
From Yerevan to Lambert-St Louis
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One-way flight from Yerevan to Lambert-St Louis
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Yerevan to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Yerevan to St. Louis that are best for you.

Fly from

Yerevan

Fly to

St. Louis

Route

Depart

Return

Price

YerevanSt. Louis

EVN - STL

EVNSTL

Yerevan

Wed 1/28

3:00 am-6:14 pm

2 stops25h 14m

Lambert-St Louis

Mon 2/2

2:54 pm-12:15 am

2 stops23h 21m

$1,745

YerevanSt. Louis

EVN - STL

EVNSTL

Yerevan

Wed 1/14

9:30 pm-10:34 pm

3 stops59h 04m

$494

YerevanSt. Louis

EVN - STL

EVNSTL

Yerevan

Tue 1/13

3:50 pm-12:40 pm

3 stops54h 50m

$612

YerevanSt. Louis

EVN - STL

EVNSTL

Yerevan

Mon 1/12

8:10 am-6:51 am

3 stops56h 41m

$790

YerevanSt. Louis

EVN - STL

EVNSTL

Yerevan

Wed 1/14

5:05 am-1:55 pm

1 stop18h 50m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Yerevan to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Yerevan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Yerevan to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Yerevan to St. Louis?

    A quick flight from Yerevan to St. Louis can take about 25h 14m. Qatar Airways provides one of the quickest options available for as low as $1,745. The distance between Yerevan and St. Louis is about 6278 mi.

  • Can I find deals for flights from Yerevan to St. Louis that include hotel bookings?

    Yes. In addition to deals on Yerevan to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Yerevan to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Yerevan to St. Louis.

  • Can I find deals for business class flights from Yerevan to St. Louis?

    Yes. Cheapflights offers flight deals from Yerevan to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

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