Cheap flights from San Diego to St. Louis from $51
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 Diego to St. Louis departing on 5/15. 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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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to St. Louis by changing tabs
Find the cheapest one-way flights from San Diego to St. Louis
If you're looking for one-way flights from San Diego to St. Louis, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
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Find and compare round-trip flight prices for your last-minute flight from San Diego to St. Louis
Best airlines flying from San Diego to St. Louis
Compare and see reviews for airlines that fly from San Diego to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $118 | Free Cancellation | Rating 6.3 4,142 reviews | |||
| PriceFrom $142 | Free Cancellation | Rating 6.4 8,761 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 8.0 11,028 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.3 14,914 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 11,289 reviews | |||
| PriceFrom $482 | Free Cancellation | Rating 8.0 9,102 reviews |
Frontier flights from San Diego to St. Louis
Our best Frontier deals on San Diego to St. Louis flight tickets
Delta flights from San Diego to St. Louis
Our best Delta deals on San Diego to St. Louis flight tickets
How to get the cheapest flight ticket from San Diego to St. Louis
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 from San Diego to St. Louis?
February. The cheapest time of year to fly to St. Louis from San Diego is February. Most expensive is March
What is the cheapest day to depart San Diego for St. Louis?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly from San Diego to St. Louis?
In the evening. San Diego to St. Louis flights are approximately 42% more expensive at noon than in the evening
What is the cheapest airline that flies to St. Louis from San Diego?
Frontier. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from San Diego to St. Louis
What is the cheapest San Diego to St. Louis flight route?
San Diego - Lambert-St Louis. Fly from San Diego to Lambert-St Louis for the best San Diego - St. Louis flight prices
How far in advance should you book San Diego to St. Louis flights?
40 days before. The cheapest time to buy a flight from San Diego to St. Louis is approximately 40 days to departure
How many flights depart from San Diego to St. Louis on average per day?
The number of flights available between San Diego and St. Louis is 2 per day as of April 2024. The most frequent departure time is 8:00AM, with 63% of daily flights leaving at noon.
How many flights depart from San Diego to St. Louis on average per week?
As of April 2024, there are 20 flights per week flying from San Diego to St. Louis. The most common day of the week flights depart is Monday, with 20% of flights taking off on this day.
Cheap San Diego to St. Louis (SAN to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to St. Louis
Best Price Found | $51 |
|---|---|
Fastest flight time | 5h 32m |
Direct flights | None |
Airports in St. Louis | 1 airport |
How far is San Diego to Lambert-St Louis by plane?
Lambert-St Louis is 1560.0 mi away from San Diego. 5h 32m is a normal flight duration for this route.
When did momondo last update prices for flights from San Diego Airport to Lambert-St Louis Airport?
Prices for flights from San Diego Airport to Lambert-St Louis Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Lambert-St Louis Airport?
There are 6 operators available for flights from San Diego Airport to Lambert-St Louis Airport as of April 2024.
How old do you have to be to fly from San Diego Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport 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 Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from San Diego to St. Louis with flexible booking policies on momondo?
Flights from San Diego to St. Louis 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 Diego to St. Louis?
Once all potential San Diego to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Diego to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.