SJO - DAY

$285 Find Cheap Flights from San José to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Dayton departing on 12/24. 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 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 24% 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.

Everything you should know

Cheapest round-trip
$358
Multiple Airlines
mar. 4/14mar. 4/21
SJO - DAY • 2 stops
Cheapest one-way
$285
Delta
mer. 12/24
SJO - DAY • 1 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!
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

mar., avr. 14 - mar., avr. 21
Multiple Airlines Logo
4:20 pm - 9:47 am
SJO
-
DAY
15h 27m2 stops
Multiple Airlines Logo
7:45 pm - 7:40 am
DAY
-
SJO
13h 55m2 stops
$358Multiple Airlines
mar., janv. 27 - mar., févr. 3
Multiple Airlines Logo
4:15 pm - 2:17 pm
SJO
-
DAY
21h 02m2 stops
Multiple Airlines Logo
2:52 pm - 7:45 am
DAY
-
SJO
17h 53m2 stops
$383Multiple Airlines
mar., févr. 3 - mar., févr. 10
Multiple Airlines Logo
4:15 pm - 2:17 pm
SJO
-
DAY
21h 02m2 stops
Multiple Airlines Logo
2:52 pm - 7:45 am
DAY
-
SJO
17h 53m2 stops
$415Multiple Airlines
jeu., janv. 22 - jeu., janv. 29
Multiple Airlines Logo
5:10 pm - 2:17 pm
SJO
-
DAY
20h 07m1 stop
Multiple Airlines Logo
9:50 am - 3:50 am
DAY
-
SJO
19h 00m1 stop
$421Multiple Airlines
mar., janv. 27 - mar., févr. 3
Multiple Airlines Logo
5:10 pm - 2:17 pm
SJO
-
DAY
20h 07m1 stop
Multiple Airlines Logo
2:52 pm - 7:45 am
DAY
-
SJO
17h 53m2 stops
$447Multiple Airlines
lun., avr. 13 - mar., avr. 21
Avianca Logo
4:20 pm - 2:01 pm
SJO
-
DAY
19h 41m2 stops
Avianca Logo
10:20 am - 7:40 am
DAY
-
SJO
23h 20m2 stops
$451Avianca
mer., janv. 21 - mar., janv. 27
Multiple Airlines Logo
7:50 pm - 2:17 pm
SJO
-
DAY
17h 27m2 stops
Multiple Airlines Logo
9:50 am - 3:50 am
DAY
-
SJO
19h 00m1 stop
$481Multiple Airlines
lun., févr. 2 - mar., févr. 10
Avianca Logo
4:15 pm - 7:37 pm
SJO
-
DAY
26h 22m2 stops
Avianca Logo
9:50 am - 7:45 am
DAY
-
SJO
22h 55m2 stops
$482Avianca
jeu., janv. 22 - mer., janv. 28
Multiple Airlines Logo
5:10 pm - 2:17 pm
SJO
-
DAY
20h 07m1 stop
Multiple Airlines Logo
9:50 am - 11:40 pm
DAY
-
SJO
14h 50m2 stops
$497Multiple Airlines
lun., janv. 26 - jeu., janv. 29
Avianca Logo
7:50 pm - 7:37 pm
SJO
-
DAY
22h 47m2 stops
Avianca Logo
9:50 am - 3:50 am
DAY
-
SJO
19h 00m1 stop
$511Avianca
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.

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.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$285
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 2% 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 $285 for a one-way ticket and $358 for a round-trip.

  • 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?

    oneworld is the only airline alliance operating flights between San José and Dayton.

  • 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 11050 reviews
8.0Crew
6.5Food
6.9Entertainment
7.5Boarding
7.2Comfort
Airline reviews

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

2.0 MediocreJohn, Dec 2025
GSO - ORD
Read more American Airlines reviews

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

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)