Cheap flights from Spokane to San Antonio from $110
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to San Antonio departing on 9/18. 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 Spokane to San Antonio
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 San Antonio?
If you aren’t able to travel during the month of August, then book flights to San Antonio from Spokane during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $370.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $386. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $533.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Spokane to San Antonio at noon for as low as $397. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $412. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Spokane for as low as $344 on momondo.
What is the cheapest airline that flies from Spokane to San Antonio?
Frontier, Alaska Airlines, and Sun Country Air are the most popular carriers operating from Spokane to San Antonio
What airlines fly to San Antonio?
Delta, Southwest and American Airlines are the top three most popular airlines that fly to San Antonio from Spokane according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from Spokane to San Antonio
Cheap Spokane to San Antonio (GEG to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spokane to San Antonio
How far is Spokane to San Antonio by plane?
The straight-line distance from Spokane to San Antonio is 1612.9 mi. In terms of flight time, this usually takes a little over 5h 17m.
When did momondo last update prices for flights from Spokane Airport to San Antonio Airport?
Prices for flights from Spokane Airport to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Spokane Airport to San Antonio Airport?
As of July 2025, there are 5 operators available to choose from for flights from Spokane Airport to San Antonio Airport.
How old do you have to be to fly from Spokane Airport to San Antonio Airport?
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 Spokane Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Spokane to San Antonio?
Based on momondo bookings for flights between Spokane and San Antonio, the leading airline is Delta, making up 34% of the total bookings. Other popular airlines include Southwest with 29%, American Airlines with 15%, and United Airlines with 15%.
Best airlines flying from Spokane to San Antonio
Compare and see reviews for airlines that fly from Spokane to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $252 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 8.0 4,266 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.4 8,861 reviews |
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Why should I use momondo to find a flight deal from Spokane to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spokane to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from Spokane to San Antonio with flexible booking policies on momondo?
All flight searches from Spokane to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Spokane to San Antonio?
momondo provides multiple filters to help you find the best flight to San Antonio from Spokane. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Spokane to San Antonio right now. Can momondo alert me if prices change?
Price alerts on flights to San Antonio from Spokane are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.