$618 Find Cheap Flights from Mobile to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to Costa Rica departing on 10/21. 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

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Flight Deals

Book Cheap Mobile to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to Costa Rica 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 Mobile to Costa Rica

Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
9:20 am - 7:37 pm
MOB
-
SJO
11h 17m
1 stop
United Airlines Logo
7:45 am - 4:08 pm
SJO
-
MOB
7h 23m
1 stop
$618United Airlines
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
4:42 pm - 11:05 am
MOB
-
SJO
19h 23m
2 stops
American Airlines Logo
12:57 pm - 11:03 pm
SJO
-
MOB
9h 06m
1 stop
$648American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
6:19 pm - 12:26 pm
MOB
-
SJO
19h 07m
2 stops
American Airlines Logo
2:56 pm - 8:36 pm
SJO
-
MOB
28h 40m
2 stops
$690American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
6:22 pm - 12:22 pm
MOB
-
SJO
18h 00m
1 stop
American Airlines Logo
1:23 pm - 11:56 pm
SJO
-
MOB
10h 33m
1 stop
$697American Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
1:44 pm - 12:26 pm
MOB
-
SJO
23h 42m
1 stop
American Airlines Logo
2:56 pm - 8:36 pm
SJO
-
MOB
28h 40m
2 stops
$700American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
6:22 pm - 12:22 pm
MOB
-
SJO
18h 00m
1 stop
American Airlines Logo
7:00 am - 7:07 pm
SJO
-
MOB
12h 07m
2 stops
$702American Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
10:30 am - 8:39 pm
MOB
-
SJO
10h 09m
1 stop
United Airlines Logo
8:45 am - 4:08 pm
SJO
-
MOB
7h 23m
1 stop
$842United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
12:50 pm - 1:22 pm
MOB
-
SJO
24h 32m
2 stops
United Airlines Logo
8:45 am - 10:00 pm
SJO
-
MOB
13h 15m
1 stop
$847United Airlines
Wed, Aug 5 - Wed, Aug 12
Delta Logo
6:00 am - 11:49 am
MOB
-
SJO
6h 49m
1 stop
Delta Logo
1:14 pm - 11:06 pm
SJO
-
MOB
8h 52m
1 stop
$850Delta
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
12:50 pm - 1:22 pm
MOB
-
SJO
24h 32m
2 stops
United Airlines Logo
8:45 am - 10:00 pm
SJO
-
MOB
13h 15m
1 stop
$855United Airlines
Booking Insights

KAYAK's insights & trends for Mobile to Costa Rica flights

Get data-powered insights and trends into flights from Mobile to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Mobile to Costa Rica?

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 Mobile to Costa Rica were found on United Airlines ($618) and American Airlines ($648).

Find deals

Good to know

Cheapest flight$618
Flight from Mobile to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Mobile to Costa Rica?

    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 Mobile to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Mobile to Costa Rica 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 Mobile to Costa Rica?

    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 from Mobile to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to Costa Rica?

    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 from Mobile to Costa Rica 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 Mobile to Costa Rica

 
Need help choosing which airline to fly with from Mobile to Costa Rica? 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 9875 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

10.0 ExcellentNerissa, Jun 2026
ORD - ANC
Read more United Airlines reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Everything you need to know for your flight from Mobile to Costa Rica

Information on your arrival and departure airports

Mobile (MOB)