Cheap Flights from San Diego to Missouri

Expected price increase 10%
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Average price per month


  • Low Season: August
  • High Season: June
  • Prices for this route are volatile and fluctuate from month to month.
  • The cheapest flights are usually bought in August, September and July.
  • High season months are April, December and June. However, it's not the rule and you should always search current flight deals.

Price increase as travel date approaches


  • Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
  • To grab the lowest price possible, you should buy your flight around 35 days before departure!
  • Consider booking at least 14 days before departure to increase your chances of getting a low price.
  • Generally, it's safe to book between 90 and 60 days in advance.

San Diego to Missouri Flight Information

Flights Depart FromSan Diego (SAN)
Flights Arriving ToMissouri (STL)
Distance2501.8 km
Current Price$124.97
Good Deal $128.64
Cheapest AirlinesFrontier Airlines, United Airlines, American Airlines, Delta Air Lines
Popular AirlinesAlaska Airlines, Delta Air Lines, American Airlines, United Airlines, Frontier Airlines, Spirit Airlines, Contour Airlines
Flight Duration03 hours 28 minutes
Flights Depart From
San Diego (SAN)
Flights Arrive In
Missouri (STL)
Distance
2501.8 km
Flight Duration
03 hours 28 minutes
Current Price
$124.97
Good Deal
$128.64
Cheapest Airlines
Frontier Airlines, United Airlines, American Airlines, Delta Air Lines
Popular Airlines
Alaska Airlines, Delta Air Lines, American Airlines, United Airlines, Frontier Airlines, Spirit Airlines, Contour Airlines

Most Reliable Airlines flying to Missouri

Airline Overall Rating On time arrival Check-in & Boarding Cleanliness Customer Service Food & Beverage Entertainment Legroom Seat Comfort
Alaska Airlines Alaska Airlines 4.1 4.5 4.5 4.5 4.5 3.5 3.5 4.0 4.0
Delta Air Lines Delta Air Lines 3.8 4.5 4.0 4.0 4.0 3.5 4.0 3.5 3.5
American Airlines American Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.5 3.0
United Airlines United Airlines 3.3 4.0 3.5 3.5 3.5 3.0 3.0 3.0 3.0
Frontier Airlines Frontier Airlines 2.8 3.5 3.5 3.5 3.0 2.0 1.5 2.5 2.5
Spirit Airlines Spirit Airlines 2.8 4.5 3.0 3.5 3.0 2.0 1.5 2.5 2.5
Contour Airlines Contour Airlines 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Overall Rating
3.0
On time arrival
4.5
Check-in & Boarding
3.0
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Overall Rating
2.5
On time arrival
2.5
Check-in & Boarding
2.5
Cleanliness
2.5
Customer Service
2.5
Food & Beverage
2.5
Entertainment
2.5
Legroom
2.5
Seat Comfort
2.5

Good to know:


Enter your preferred departure airport and travel dates into the search form above to unlock the latest Missouri flight deals.

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Awesome Deals

notifications_active In the past few days the following airlines offered the lowest prices from San Diego to Missouri: Frontier Airlines, United Airlines, American Airlines and Delta Air Lines..

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Frequently Asked Questions

  • How long is a direct flight from San Diego to Missouri?A direct flight from San Diego to Missouri takes roughly 03 hours 28 minutes.
  • How many direct flights are there between San Diego to Missouri daily?On average, there are 4 direct flights from San Diego to Missouri each day.
  • Which airlines offer cheap airfare from San Diego to Missouri?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Frontier Airlines, United Airlines, American Airlines and Delta Air Lines.
  • Do I need my passport to fly from San Diego to Missouri?Nope, not this time.
  • Which airlines fly from San Diego to Missouri most often?Alaska Airlines, Delta Air Lines, American Airlines, United Airlines, Frontier Airlines, Spirit Airlines and Contour Airlines are the top.
  • What's the cheapest day to fly from San Diego to Missouri?That depends. Recently, the cheapest day to fly from San Diego to Missouri has been Tuesday. And the cheapest return flight from Saturday has been. That said, the cheapest departure days are constantly changing.
  • Which airport will I be flying from in San Diego?When departing from San Diego you'll be flying out of San Diego International Airport.
  • Which airport will I be flying from in Missouri?When departing from Missouri you'll be flying out of Lambert-St. Louis International.
  • How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
  • Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
  • How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
  • Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
  • Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
  • How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
  • Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
  • Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
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