SJO - DAY

$512 Find Cheap Flights from San José to Dayton

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Dayton departing on 10/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Dayton, 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 San José to Dayton, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Dayton (SJO-DAY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Dayton 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 San José to Dayton

Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
7:55 am - 11:07 amSJO-DAY
25h 12m2 stops
United Airlines Logo
11:42 am - 12:26 pmDAY-SJO
26h 44m2 stops
$512United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
1:00 pm - 1:25 pmSJO-DAY
22h 25m2 stops
American Airlines Logo
5:25 pm - 1:20 pmDAY-SJO
21h 55m1 stop
$544American Airlines
Find Deal
Fri, Nov 21 - Wed, Nov 26
United Airlines Logo
11:28 pm - 8:19 pmSJO-DAY
19h 51m2 stops
United Airlines Logo
5:50 pm - 11:25 amDAY-SJO
18h 35m2 stops
$617United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
6:00 am - 11:49 amSJO-DAY
27h 49m1 stop
American Airlines Logo
5:25 pm - 1:20 pmDAY-SJO
21h 55m1 stop
$630American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
6:44 am - 11:16 pmSJO-DAY
14h 32m1 stop
American Airlines Logo
5:18 pm - 12:00 pmDAY-SJO
20h 42m2 stops
$635American Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
7:55 am - 11:07 amSJO-DAY
25h 12m2 stops
United Airlines Logo
1:38 pm - 12:26 pmDAY-SJO
24h 48m2 stops
$636United Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
2:40 pm - 1:25 pmSJO-DAY
20h 45m2 stops
American Airlines Logo
5:25 pm - 12:00 pmDAY-SJO
20h 35m2 stops
$647American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
1:23 pm - 10:44 pmSJO-DAY
7h 21m1 stop
Delta Logo
6:05 am - 11:58 amDAY-SJO
7h 53m1 stop
$706Delta
Find Deal
Fri, Nov 21 - Wed, Nov 26
Delta Logo
7:00 am - 3:20 pmSJO-DAY
7h 20m1 stop
Delta Logo
6:00 am - 1:06 pmDAY-SJO
8h 06m1 stop
$708Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
Avianca Logo
1:55 am - 6:59 pmSJO-DAY
15h 04m2 stops
Avianca Logo
10:25 am - 11:35 pmDAY-SJO
15h 10m2 stops
$2,007Avianca
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $512 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 18% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$512
Typical prices: $355-551
United Airlines
Wed 10/8Wed 10/15
SJO - DAY • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/11
SJO - DAY • multi-stop
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 Dayton!
Booking Insights

KAYAK's insights & trends for San José to Dayton flights

Get data-powered insights and trends into flights from San José to Dayton to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San José, San José Province to Dayton?

What’s the cheapest day of the week to fly from San José to Dayton?

The average price of all round-trip flights from San José to Dayton clicked on KAYAK for each day over the last 12 months.

When flying from San José to Dayton, you should consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to San José, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from San José to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Dayton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Dayton is October, where tickets cost $475 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $699 and $687 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$512
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from San José to Dayton

When to book flights from San José to Dayton

Are your dates flexible? Find out the best times to travel from San José to Dayton 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 San José to Dayton

  • What is the cheapest flight from San José to Dayton?

    In the last 3 days, the lowest price for a flight from San José to Dayton was $512 for a round-trip ticket.

  • Do I need a passport to fly between San José and Dayton?

    Yes, you’ll need a passport to travel to Dayton from San José.

  • Which aircraft models fly most regularly from San José to Dayton?

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

  • Which airline alliances offer flights from San José to Dayton?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San José and Dayton, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San José to Dayton?

    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 San José to Dayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Dayton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from San José 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 San José to Dayton?

    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 Dayton with an airline and back to San José with another airline. Booking your flights between San José and DAY 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 San José to Dayton?

    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 Dayton from San José 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 San José to Dayton

 
See real verified KAYAK customer reviews for airlines flying from San José to Dayton. 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 San José to Dayton? 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.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
6.4Food
7.5Boarding
7.2Comfort
6.9Entertainment
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sep 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

The delayed flight was awful and moving the departure gate twice was annoying

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The flight was on time and crew were nice, seats were tight and there was entertainment available

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

Everything you need to know for your flight from San José to Dayton

Information on your arrival and departure airports

San José (SJO)
Dayton (DAY)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.