Cheap flights from San Antonio to Japan from $456
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Japan departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Antonio to Japan
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Japan?
The month of September is, on average, the cheapest month to fly to Japan from San Antonio, with most prices found around $919. If you aren’t able to travel to Japan during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $919.
What is the cheapest day to depart on your flight to Japan?
On average, the least expensive day to fly to Japan from San Antonio is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,298. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Antonio to Japan on a Sunday will generally be more expensive and average around $1,612. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Japan?
Flying to Japan from San Antonio at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,147 when looking at flights departing at noon. In the evening is when there is more demand to fly to Japan, so prices are often more expensive at around $1,441 per ticket.
How far in advance should I book a flight to Japan?
You are more likely to see cheaper flights to Japan from San Antonio when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,090 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from San Antonio for as low as $707 on momondo.
What is the cheapest airline that flies from San Antonio to Japan?
ANA, United Airlines, and Delta are the most popular carriers operating from San Antonio to Japan
What airlines fly to Japan?
United Airlines, American Airlines and Japan Airlines are the top three most popular airlines that fly to Japan from San Antonio according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 6 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to Japan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Japan
When did momondo last update prices for flights from San Antonio Airport to Japan?
Prices for flights from San Antonio Airport to Japan are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Japan?
The number of operators available for flights from San Antonio Airport to Japan is 6 as of June 2025.
How old do you have to be to fly from San Antonio Airport to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Antonio to Japan
Compare and see reviews for airlines that fly from San Antonio to Japan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $592 | Free Cancellation | Rating 8.3 1,494 reviews | |||
| PriceFrom $796 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $812 | Free Cancellation | Rating 8.3 886 reviews | |||
| PriceFrom $814 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom $820 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Japan?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Japan. momondo saves you time and could save you money on your trip.
Can I find flights from San Antonio to Japan with flexible booking policies on momondo?
Flights from San Antonio to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Antonio to Japan?
momondo provides multiple filters to help you find the best flight to Japan from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Antonio to Japan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Japan, momondo offers a useful price alert feature which will track prices for flights to Japan from San Antonio and alert you when they change.