CHA - SJO

$634 Find Cheap Flights from Chattanooga to San José

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to San José departing on 5/15. 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 San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga 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 Chattanooga to San José, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$634
Typical prices: $749-$661
Delta
Fri 5/15Fri 5/22
CHA - SJO • 1 stop
Top airlines
Cheapest • from $634 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and San José. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $678 (round-trip)
Shortest trip • 7h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
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 San José!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to San José (CHA-SJO)

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

Fri, May 15 - Fri, May 22
Delta Logo
5:40 am - 11:52 am
CHA
-
SJO
8h 12m
1 stop
Delta Logo
1:20 pm - 11:53 pm
SJO
-
CHA
8h 33m
1 stop
$634Delta
Tue, May 26 - Sat, May 30
American Airlines Logo
8:11 pm - 1:09 pm
CHA
-
SJO
18h 58m
2 stops
American Airlines Logo
1:59 pm - 8:54 am
SJO
-
CHA
16h 55m
1 stop
$639American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
8:11 pm - 12:59 pm
CHA
-
SJO
18h 48m
1 stop
American Airlines Logo
1:59 pm - 8:54 am
SJO
-
CHA
16h 55m
1 stop
$642American Airlines
Fri, May 15 - Fri, May 22
American Airlines Logo
6:27 am - 7:07 pm
CHA
-
SJO
14h 40m
2 stops
American Airlines Logo
11:59 pm - 3:33 pm
SJO
-
CHA
13h 34m
1 stop
$650American Airlines
Thu, May 21 - Fri, May 29
American Airlines Logo
5:00 am - 12:59 pm
CHA
-
SJO
9h 59m
1 stop
American Airlines Logo
11:59 pm - 11:51 am
SJO
-
CHA
9h 52m
1 stop
$655American Airlines
Thu, May 21 - Fri, May 29
American Airlines Logo
5:00 am - 12:59 pm
CHA
-
SJO
9h 59m
1 stop
American Airlines Logo
6:00 am - 9:56 pm
SJO
-
CHA
13h 56m
2 stops
$660American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
6:36 pm - 1:09 pm
CHA
-
SJO
20h 33m
2 stops
American Airlines Logo
3:08 pm - 8:54 am
SJO
-
CHA
15h 46m
2 stops
$672American Airlines
Thu, Jun 4 - Fri, Jun 5
American Airlines Logo
6:00 am - 10:42 pm
CHA
-
SJO
18h 42m
1 stop
American Airlines Logo
11:59 pm - 11:51 am
SJO
-
CHA
9h 52m
1 stop
$688American Airlines
Thu, Jun 4 - Fri, Jun 5
American Airlines Logo
12:21 pm - 10:42 pm
CHA
-
SJO
12h 21m
1 stop
American Airlines Logo
11:59 pm - 5:34 pm
SJO
-
CHA
15h 35m
2 stops
$693American Airlines
Sun, Apr 26 - Thu, Apr 30
United Airlines Logo
7:00 am - 12:21 pm
CHA
-
SJO
7h 21m
1 stop
United Airlines Logo
1:25 pm - 11:03 pm
SJO
-
CHA
7h 38m
1 stop
$726United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Chattanooga 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 Chattanooga to San José?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to San José, 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 Chattanooga to San José is October, where tickets cost $415 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $974 and $775 respectively.

Good to know

Low seasonFebruary
Cheapest flight$634
Best time to beat the crowds but there is an average 27% increase in price.
Flight from Chattanooga to San José

When to book flights from Chattanooga to San José

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

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

    In the last 3 days, the lowest price for a flight from Chattanooga to San José was $634 for a round-trip ticket.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Chattanooga to San José are Delta and American Airlines. With an average price for the route of $580 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $661 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chattanooga 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 Chattanooga to San José.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Chattanooga 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 Chattanooga 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 Chattanooga with another airline. Booking your flights between Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga to San José

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga 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 Chattanooga 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.
7.9
DeltaOverall score based on 8358 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

10.0 ExcellentAnonymous, Mar 2026
SAT - LAX
Read more Delta reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

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

Information on your arrival and departure airports