SJO - DAY

$215 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 12/3. 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 23% 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
$520
Typical prices: $485-$646
United Airlines
Sun 12/28Sun 5/31
SJO - DAY • 2 stops
Cheapest one-way
$215
Multiple Airlines
Wed 12/3
SJO - DAY • 2 stops
Top airlines
United Airlines
Cheapest • from $520 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 26% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Sun, Dec 28 - Sun, May 31
United Airlines Logo
6:30 am - 8:22 pmSJO-DAY
36h 52m2 stops
United Airlines Logo
6:00 pm - 10:11 amDAY-SJO
18h 11m2 stops
$520United Airlines
Find Deal
Wed, Dec 24 - Tue, Jan 6
American Airlines Logo
12:34 am - 6:42 pmSJO-DAY
17h 08m1 stop
American Airlines Logo
10:00 am - 10:30 pmDAY-SJO
13h 30m1 stop
$530American Airlines
Find Deal
Wed, Dec 24 - Tue, Jan 6
American Airlines Logo
12:34 am - 9:54 pmSJO-DAY
20h 20m1 stop
American Airlines Logo
10:00 am - 10:30 pmDAY-SJO
13h 30m1 stop
$532American Airlines
Find Deal
Wed, Dec 24 - Tue, Jan 6
American Airlines Logo
12:34 am - 7:53 pmSJO-DAY
18h 19m2 stops
American Airlines Logo
7:10 pm - 12:43 pmDAY-SJO
18h 33m2 stops
$534American Airlines
Find Deal
Wed, Dec 24 - Tue, Jan 6
American Airlines Logo
12:34 am - 5:07 pmSJO-DAY
15h 33m2 stops
American Airlines Logo
7:10 pm - 12:43 pmDAY-SJO
18h 33m2 stops
$537American Airlines
Find Deal
Sat, Jan 10 - Thu, Jan 29
Avianca Logo
5:10 pm - 7:37 pmSJO-DAY
25h 27m1 stop
Avianca Logo
2:52 pm - 3:50 amDAY-SJO
13h 58m1 stop
$835Avianca
Find Deal
Thu, Jan 1 - Tue, Jan 6
Multiple Airlines Logo
4:15 pm - 10:03 amSJO-DAY
16h 48m2 stops
Multiple Airlines Logo
9:50 am - 3:50 amDAY-SJO
19h 00m1 stop
$916Multiple Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 6
Avianca Logo
5:10 pm - 7:05 pmSJO-DAY
24h 55m1 stop
Avianca Logo
2:52 pm - 3:50 amDAY-SJO
13h 58m1 stop
$1,188Avianca
Find Deal
Tue, Jan 6 - Thu, Jan 15
Multiple Airlines Logo
5:10 pm - 2:17 pmSJO-DAY
20h 07m1 stop
Multiple Airlines Logo
2:52 pm - 3:50 amDAY-SJO
13h 58m1 stop
$1,355Multiple Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 6
LATAM Airlines Logo
5:00 pm - 7:04 pmSJO-DAY
25h 04m2 stops
LATAM Airlines Logo
11:37 am - 3:35 pmDAY-SJO
28h 58m2 stops
$2,573LATAM Airlines
Find Deal
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 to Dayton?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San José to Dayton departing in December.

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 September, where tickets cost $464 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,227 and $704 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$215
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 12% 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 $215 for a one-way ticket and $520 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 11030 reviews
6.9Entertainment
7.5Boarding
6.4Food
8.0Crew
7.2Comfort
Airline reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

8.0 ExcellentKohMeng, Oct 2025DFW - LAX
Read more American Airlines reviews

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

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.