SJO - DAY

$289 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
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Everything you should know

Cheapest round-trip
$530
American Airlines
Tue 12/23Tue 1/6
SJO - DAY • 1 stop
Cheapest one-way
$245
Multiple Airlines
Wed 12/24
SJO - DAY • 2 stops
Top airlines
American Airlines
Cheapest • from $530 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
3:16 pm - 1:26 pm
SJO
-
DAY
21h 10m1 stop
American Airlines Logo
4:21 pm - 10:30 pm
DAY
-
SJO
7h 09m1 stop
$530American Airlines
Sat, Jan 17 - Sun, Jan 25
United Airlines Logo
7:30 am - 11:44 pm
SJO
-
DAY
15h 14m2 stops
United Airlines Logo
7:00 am - 6:16 pm
DAY
-
SJO
12h 16m2 stops
$534United Airlines
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
6:20 am - 10:01 pm
SJO
-
DAY
14h 41m2 stops
American Airlines Logo
1:33 pm - 10:30 pm
DAY
-
SJO
9h 57m1 stop
$535American Airlines
Thu, Dec 25 - Tue, Jan 6
American Airlines Logo
1:31 pm - 5:07 pm
SJO
-
DAY
26h 36m1 stop
American Airlines Logo
6:00 am - 7:44 pm
DAY
-
SJO
14h 44m2 stops
$537American Airlines
Sat, Jan 17 - Sun, Jan 25
American Airlines Logo
2:54 pm - 2:55 pm
SJO
-
DAY
23h 01m1 stop
American Airlines Logo
10:16 am - 10:30 pm
DAY
-
SJO
13h 14m1 stop
$539American Airlines
Sun, Dec 28 - Fri, Jan 2
United Airlines Logo
2:30 pm - 7:05 pm
SJO
-
DAY
27h 35m1 stop
United Airlines Logo
6:28 am - 10:32 pm
DAY
-
SJO
17h 04m2 stops
$550United Airlines
Tue, Dec 23 - Sat, Jan 3
American Airlines Logo
6:20 am - 10:01 pm
SJO
-
DAY
14h 41m2 stops
American Airlines Logo
6:00 am - 8:14 pm
DAY
-
SJO
15h 14m1 stop
$554American Airlines
Tue, Dec 23 - Tue, Jan 6
American Airlines Logo
3:16 pm - 1:26 pm
SJO
-
DAY
21h 10m1 stop
American Airlines Logo
6:00 am - 7:44 pm
DAY
-
SJO
14h 44m2 stops
$569American Airlines
Sat, Dec 20 - Sun, Jan 4
American Airlines Logo
3:17 pm - 11:35 am
SJO
-
DAY
19h 18m1 stop
American Airlines Logo
6:00 am - 8:14 pm
DAY
-
SJO
15h 14m1 stop
$584American Airlines
Fri, Dec 19 - Sun, Jan 4
American Airlines Logo
12:34 am - 1:26 pm
SJO
-
DAY
11h 52m1 stop
American Airlines Logo
8:59 am - 8:14 pm
DAY
-
SJO
12h 15m1 stop
$586American Airlines
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$245
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 $245 for a one-way ticket and $530 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 11054 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.9Entertainment
6.5Food
Airline reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

6.0 GoodRush, Dec 2025
EWN - CLT
Read more American Airlines reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

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.

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)