Question 1

What are the most popular routes to and from San Diego?

Accepted Answer

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Denver, Austin, Cincinnati, Philadelphia, New York, Atlanta, Washington, D.C., Raleigh, Chicago, Phoenix, Orlando, San Antonio, Charlotte, Minneapolis, Detroit, Cleveland, New Orleans, Dallas, San Francisco.

Question 2

What are the most popular routes to and from St. Louis?

Accepted Answer

Travelers frequently search for route combinations, such as St. Louis and Los Angeles, Denver, Las Vegas, Atlanta, San Francisco, Orlando, Minneapolis, Phoenix, Sacramento, Seattle, Houston, New York, Fort Lauderdale, Washington, D.C., Salt Lake City, San Jose, Oakland, Portland, Fresno, London.

Question 3

Which airports are there in San Diego?

Accepted Answer

San Diego is mainly served by San Diego International. But there are other airports nearby, including McClellan–Palomar, Marine Corps Air Station Miramar.

Question 4

What airports are near San Diego?

Accepted Answer

The main airport in San Diego is San Diego International. It is also served by Los Angeles International, Ontario International, Tijuana International, John Wayne, Hollywood Burbank, Mexicali International, Long Beach, Palm Springs International, Imperial County, Hawthorne Municipal.

Question 5

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Central Illinois Regional, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Evansville Regional, Williamson County Regional, Quincy Regional, Decatur, Abraham Lincoln Capital, Cape Girardeau Regional.

Question 6

What buses and trains depart from San Diego?

Accepted Answer

A number of bus and train companies depart from San Diego, including Greyhound.

Question 7

Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Diego and St. Louis?

Accepted Answer

Yes, it's possible to combine different modes of transport between San Diego and St. Louis thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Diego and St. Louis can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Question 8

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 9

Which airlines fly between San Diego and St. Louis?

Accepted Answer

Currently, you can fly between San Diego and St. Louis with United Airlines, American Airlines, Frontier Airlines, Delta Air Lines, Spirit Airlines.

Question 10

When's the best time to travel between San Diego and St. Louis?

Accepted Answer

If you don’t have specific dates for your trip between San Diego and St. Louis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between San Diego and St. Louis?

Accepted Answer

Traveling between San Diego and St. Louis, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near San Diego?

Accepted Answer

There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Los Angeles International, Ontario International, Tijuana International, John Wayne, Hollywood Burbank, Mexicali International, Long Beach, Palm Springs International, Imperial County, Hawthorne Municipal

Question 13

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Central Illinois Regional, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Evansville Regional, Williamson County Regional, Quincy Regional, Decatur, Abraham Lincoln Capital, Cape Girardeau Regional.

Question 14

Is it possible to reach San Diego by bus or train?

Accepted Answer

Yes, San Diego has great ground transport connections with the rest of the world. Our price graph doesn't just show prices for flights to and from San Diego, it also shows buses and trains.

Question 15

What time do nonstop (direct) flights between San Diego and St. Louis depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do nonstop (direct) flights between San Diego and St. Louis arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 17

What time do flights between San Diego and St. Louis depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Diego, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 18

What time do flights between San Diego and St. Louis arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	$ 88
Cheapest round-trip	$ 173
Average round-trip	$ 264
Most popular airline	United Airlines

1) Admire the mosaic ceiling of the Cathedral Basilica in St. Louis	The Cathedral Basilica of St. Louis is also known as the Cathedral of the Roman Catholic Church or St. Louis Cathedral. The temple, which was built in 1914, accommodates 2.5 thousand parishioners on benches and about 5 thousand people standing. The cathedral is famous for its mosaic ceiling, which took more than 70 years to create. It is composed of over forty million mosaic pieces. There is also a museum in the basement (admission is free).
2) Watch out for stormy weather in St. Louis	Be sure to check the weather forecast and storm warnings before visiting St. Louis. The most unpleasant thing about the climate of St. Louis is storms, which can be very severe (strong winds, showers, and tornadoes) and occur at any time of the year. According to statistics, St. Louis experiences stormy weather 48 days a year.
3) MetroBus in St. Louis covers many areas of the city but is time-consuming	Metro's bus system offers 70+ routes on both sides of the Mississippi River. Buses are the best option to get to such St. Louis regions as Tower Grove and The Hill. Still, remember that buses are time-consuming, so if you are in a hurry, you better use MetroLink or hail a taxi.

Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
United Airlines	UAL	UA	Yes	No
American Airlines	AAL	AA	Yes	No
Frontier Airlines	FFT	F9	No	Opens 24 days before flight Closes 1 hours before flight
Delta Air Lines	DAL	DL	Yes	Opens 24 days before flight Closes 1 hours before flight
Spirit Airlines	NKS	NK	No	Opens 24 days before flight Closes 1 hours before flight

Cheap flights from San Diego to St. Louis

Choose between United Airlines, American Airlines, or Frontier Airlines to find the best price

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