STL - ACV

$224 Find Cheap Flights from St. Louis to Arcata - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Arcata departing on 7/31. 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 Arcata

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

Cheapest round-trip
$444
United Airlines
Tue 11/10Sat 11/14
STL - ACV • 1 stop
Cheapest one-way
$224
Multiple Airlines
Fri 7/31
STL - ACV • 1 stop
Top airlines
Cheapest • from $444 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Arcata. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $553 (round-trip)
Shortest trip • 6h 41m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Arcata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Arcata (STL-ACV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Arcata 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 St. Louis to Arcata

Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
7:06 pm - 11:53 pm
STL
-
ACV
6h 47m
1 stop
United Airlines Logo
2:15 pm - 10:00 pm
ACV
-
STL
5h 45m
1 stop
$444United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
7:06 pm - 11:53 pm
STL
-
ACV
6h 47m
1 stop
United Airlines Logo
6:40 pm - 8:37 am
ACV
-
STL
11h 57m
2 stops
$454United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
1:30 pm - 11:53 pm
STL
-
ACV
12h 23m
2 stops
United Airlines Logo
6:40 pm - 8:37 am
ACV
-
STL
11h 57m
2 stops
$460United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
8:30 am - 3:25 pm
STL
-
ACV
8h 55m
1 stop
United Airlines Logo
6:40 pm - 8:37 am
ACV
-
STL
11h 57m
2 stops
$464United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
1:30 pm - 11:53 pm
STL
-
ACV
12h 23m
2 stops
United Airlines Logo
6:40 pm - 8:37 am
ACV
-
STL
11h 57m
2 stops
$469United Airlines
Thu, Jul 2 - Sun, Jul 5
United Airlines Logo
7:23 pm - 11:59 pm
STL
-
ACV
6h 36m
1 stop
United Airlines Logo
7:40 am - 6:17 pm
ACV
-
STL
8h 37m
1 stop
$478United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
9:13 am - 6:08 pm
STL
-
ACV
10h 55m
2 stops
United Airlines Logo
6:40 pm - 8:37 am
ACV
-
STL
11h 57m
2 stops
$524United Airlines
Fri, Sep 11 - Mon, Sep 21
United Airlines Logo
1:36 pm - 8:07 pm
STL
-
ACV
8h 31m
2 stops
United Airlines Logo
8:10 am - 6:39 pm
ACV
-
STL
8h 29m
1 stop
$542United Airlines
Fri, Sep 11 - Mon, Sep 21
Alaska Airlines Logo
7:36 pm - 2:42 pm
STL
-
ACV
21h 06m
1 stop
Alaska Airlines Logo
3:19 pm - 2:21 pm
ACV
-
STL
21h 02m
1 stop
$551Alaska Airlines
Thu, Jul 2 - Sun, Jul 5
United Airlines Logo
5:10 am - 11:42 am
STL
-
ACV
8h 32m
2 stops
United Airlines Logo
7:40 am - 6:17 pm
ACV
-
STL
8h 37m
1 stop
$601United Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from St. Louis to Arcata?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from St. Louis to Arcata were found on United Airlines ($444) and Alaska Airlines ($551).

Good to know

Cheapest flight$224
Flight from St. Louis to Arcata

When to book flights from St. Louis to Arcata

Are your dates flexible? Find out the best times to travel from St. Louis to Arcata 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 St. Louis to Arcata

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

    In the last 5 days, the lowest price for a flight from St. Louis to Arcata was $224 for a one-way ticket and $444 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

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

    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 St. Louis to Arcata.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Arcata from St. Louis 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 St. Louis to Arcata?

    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 Arcata with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ACV 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 St. Louis to Arcata?

    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 Arcata from St. Louis 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 St. Louis to Arcata

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Arcata. 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 St. Louis to Arcata? 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.
7.4
United AirlinesOverall score based on 9804 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

10.0 ExcellentBill, Jun 2026
IAH - LAX
Read more United Airlines reviews

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

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

Information on your arrival and departure airports