EVN - STL

$1,059 Find Cheap Flights from Yerevan to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Yerevan to St. Louis departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Yerevan to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Yerevan to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,059
Delta
Wed 4/29Sun 5/3
EVN - STL • 2 stops
Cheapest one-way
Multiple Airlines
Sun 11/2
EVN - STL • multi-stop
Top airlines
Delta
Cheapest • from $1,059 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Yerevan to St. Louis (EVN-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Yerevan to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Yerevan to St. Louis

Wed, Apr 29 - Sun, May 3
Delta Logo
8:40 am - 6:02 pmEVN-STL
42h 22m2 stops
Delta Logo
7:20 am - 1:20 amSTL-EVN
33h 00m2 stops
$1,059Delta
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Wed, Apr 29 - Sun, May 3
Delta Logo
8:40 am - 11:38 pmEVN-STL
23h 58m2 stops
Delta Logo
9:00 am - 1:20 amSTL-EVN
31h 20m2 stops
$1,147Delta
Find Deal
Wed, Apr 29 - Sun, May 3
Lufthansa Logo
4:30 am - 1:30 pmEVN-STL
18h 00m1 stop
Lufthansa Logo
3:30 pm - 3:15 amSTL-EVN
26h 45m1 stop
$1,169Lufthansa
Find Deal
Wed, Apr 29 - Sun, May 3
Lufthansa Logo
4:30 am - 1:30 pmEVN-STL
18h 00m1 stop
Lufthansa Logo
3:30 pm - 3:15 amSTL-EVN
26h 45m1 stop
$1,172Lufthansa
Find Deal
Wed, Apr 29 - Sun, May 3
Lufthansa Logo
4:30 am - 1:30 pmEVN-STL
18h 00m1 stop
Lufthansa Logo
5:18 pm - 3:15 amSTL-EVN
24h 57m2 stops
$1,174Lufthansa
Find Deal
Wed, Apr 29 - Sun, May 3
Lufthansa Logo
4:30 am - 1:30 pmEVN-STL
18h 00m1 stop
Lufthansa Logo
3:30 pm - 3:15 amSTL-EVN
26h 45m1 stop
$1,175Lufthansa
Find Deal
Wed, Apr 29 - Sun, May 3
Lufthansa Logo
4:30 am - 1:30 pmEVN-STL
18h 00m1 stop
Lufthansa Logo
1:27 pm - 3:15 amSTL-EVN
28h 48m2 stops
$1,177Lufthansa
Find Deal
Tue, Apr 28 - Sun, May 3
Qatar Airways Logo
3:20 am - 9:48 pmEVN-STL
27h 28m2 stops
Qatar Airways Logo
12:56 pm - 12:25 amSTL-EVN
26h 29m2 stops
$1,754Qatar Airways
Find Deal
Tue, Apr 28 - Sun, May 3
Qatar Airways Logo
3:20 am - 9:48 pmEVN-STL
27h 28m2 stops
Qatar Airways Logo
12:56 pm - 12:25 amSTL-EVN
26h 29m2 stops
$1,759Qatar Airways
Find Deal
Tue, Apr 28 - Sun, May 3
Qatar Airways Logo
3:20 am - 9:48 pmEVN-STL
27h 28m2 stops
Qatar Airways Logo
12:56 pm - 12:25 amSTL-EVN
26h 29m2 stops
$1,763Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Yerevan to St. Louis flights

Get data-powered insights and trends into flights from Yerevan to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Yerevan to St. Louis?

The average price of all round-trip flights from Yerevan to St. Louis clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Yerevan to St. Louis, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from St. Louis, Tuesday is the cheapest day to fly and Wednesday is the most expensive.

Find deals

Good to know

Cheapest flight$1,059
Flight from Yerevan to St. Louis

When to book flights from Yerevan to St. Louis

Are your dates flexible? Find out the best times to travel from Yerevan to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Yerevan to St. Louis

  • What is the cheapest flight from Yerevan to St. Louis?

    In the last 3 days, the lowest price for a flight from Yerevan to St. Louis was $1,059 for a round-trip ticket.

  • Do I need a passport to fly between Yerevan and St. Louis?

    Yes

  • Which aircraft models fly most regularly from Yerevan to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Yerevan to St. Louis?

    Star Alliance is the only airline alliance operating flights between Yerevan and St. Louis.

  • How does KAYAK find such low prices on flights from Yerevan to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Yerevan to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Yerevan to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Yerevan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Yerevan to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Yerevan with another airline. Booking your flights between Yerevan and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Yerevan to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Yerevan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Yerevan to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Yerevan to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Yerevan to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7542 reviews
6.8Comfort
6.4Entertainment
6.3Food
7.6Crew
7.0Boarding
Airline reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

10.0 ExcellentAnonymous, Oct 2025FRA - ORD
Read more Lufthansa reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

Everything you need to know for your flight from Yerevan to St. Louis

Information on your arrival and departure airports

Yerevan (EVN)
St. Louis (STL)

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