DAY - SJO

$177 Find Cheap Flights from Dayton to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to San José departing on 10/28. 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 San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to San José, 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 Dayton to San José, as well as popular online travel agencies
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Cheap Flights from Dayton to San José (DAY-SJO)

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

Thu, Dec 4 - Mon, Dec 8
 Logo
10:00 am - 3:45 amDAY-SJO
18h 45m1 stop
 Logo
5:00 pm - 2:15 pmSJO-DAY
20h 15m1 stop
Sat, Oct 4 - Sat, Oct 11
 Logo
2:47 pm - 7:40 amDAY-SJO
18h 53m2 stops
 Logo
7:45 pm - 9:50 amSJO-DAY
12h 05m2 stops
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
6:00 am - 12:45 pmDAY-SJO
8h 45m1 stop
American Airlines Logo
6:44 am - 11:16 pmSJO-DAY
14h 32m1 stop
$532American Airlines
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Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
8:27 am - 5:57 pmDAY-SJO
11h 30m1 stop
American Airlines Logo
6:00 am - 9:05 pmSJO-DAY
13h 05m2 stops
$536American Airlines
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Thu, Oct 23 - Mon, Oct 27
Delta Logo
6:00 am - 11:56 amDAY-SJO
7h 56m1 stop
Delta Logo
1:21 pm - 11:07 pmSJO-DAY
7h 46m1 stop
$629Delta
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Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
7:15 am - 7:53 pmDAY-SJO
13h 38m2 stops
United Airlines Logo
8:45 am - 11:03 amSJO-DAY
25h 18m2 stops
$646United Airlines
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Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
6:00 pm - 12:56 pmDAY-SJO
19h 56m1 stop
United Airlines Logo
6:30 am - 11:03 amSJO-DAY
27h 33m2 stops
$653United Airlines
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Wed, Dec 3 - Sun, Dec 7
Delta Logo
6:00 am - 12:52 pmDAY-SJO
7h 52m1 stop
Delta Logo
7:00 am - 5:49 pmSJO-DAY
9h 49m1 stop
$694Delta
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Sat, Oct 4 - Fri, Oct 10
Avianca Logo
2:47 pm - 7:40 amDAY-SJO
18h 53m2 stops
Avianca Logo
1:55 am - 6:59 pmSJO-DAY
15h 04m2 stops
$904Avianca
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Thu, Dec 11 - Mon, Dec 15
Avianca Logo
10:00 am - 7:35 amDAY-SJO
22h 35m2 stops
Avianca Logo
5:00 pm - 7:17 pmSJO-DAY
25h 17m1 stop
$939Avianca
Find Deal
Booking Insights

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

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

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

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

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

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

Good to know

Low seasonApril
Cheapest flight$177
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Dayton to San José

When to book flights from Dayton to San José

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

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

    In the last 3 days, the lowest price for a flight from Dayton to San José was $177 for a one-way ticket and $419 for a round-trip.

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

    A passport is required to fly from Dayton to San José.

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

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

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

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

  • Which is the best airline for flights from Dayton to San José, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Dayton to San José are Delta and American Airlines. With an average price for the route of $622 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $694 and an overall rating of 7.2.

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

    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 Dayton to San José.

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

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

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

    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 San José from Dayton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dayton to San José

 
See real verified KAYAK customer reviews for airlines flying from Dayton to San José. 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 Dayton to San José? 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

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

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