$172 Cheap Flights from St. Louis (STL) to Tijuana (TIJ)

View $172 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Tijuana Intl. Airport (TIJ)

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Cheap Flights from St. Louis to Tijuana (STL-TIJ)

Prices were available within the past 7 days and start at $172 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 20 - Thu, Sep 25
STL
St. Louis
TIJ
Tijuana
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 20 from St. Louis to Tijuana, returning Thu, Sep 25, priced at $336 found 4 days ago
American Airlines
Mon, Sep 22 - Sun, Sep 28
STL
St. Louis
TIJ
Tijuana
$341 Roundtrip, found 4 days ago
$341
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 22 from St. Louis to Tijuana, returning Sun, Sep 28, priced at $341 found 4 days ago
American Airlines
Mon, Sep 22 - Sat, Sep 27
STL
St. Louis
TIJ
Tijuana
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 22 from St. Louis to Tijuana, returning Sat, Sep 27, priced at $346 found 4 days ago
American Airlines
Sun, Sep 21 - Sat, Sep 27
STL
St. Louis
TIJ
Tijuana
$351 Roundtrip, found 4 days ago
$351
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Sep 21 from St. Louis to Tijuana, returning Sat, Sep 27, priced at $351 found 4 days ago
American Airlines
Sun, Sep 7 - Sat, Sep 13
STL
St. Louis
TIJ
Tijuana
$377 Roundtrip, found 4 days ago
$377
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Sep 7 from St. Louis to Tijuana, returning Sat, Sep 13, priced at $377 found 4 days ago
American Airlines
Wed, Oct 8 - Mon, Oct 13
STL
St. Louis
TIJ
Tijuana
$382 Roundtrip, found 10 hours ago
$382
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Oct 8 from St. Louis to Tijuana, returning Mon, Oct 13, priced at $382 found 10 hours ago
American Airlines
Fri, Nov 28 - Thu, Dec 4
STL
St. Louis
TIJ
Tijuana
$405 Roundtrip, found 1 day ago
$405
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Nov 28 from St. Louis to Tijuana, returning Thu, Dec 4, priced at $405 found 1 day ago
American Airlines
Thu, Sep 4 - Sun, Sep 21
STL
St. Louis
TIJ
Tijuana
$410 Roundtrip, found 4 days ago
$410
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 4 from St. Louis to Tijuana, returning Sun, Sep 21, priced at $410 found 4 days ago
Frontier Airlines
Tue, Oct 14 - Sat, Nov 1
STL
St. Louis
TIJ
Tijuana
$493 Roundtrip, found 4 days ago
$493
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Oct 14 from St. Louis to Tijuana, returning Sat, Nov 1, priced at $493 found 4 days ago
Aeromexico
Mon, Sep 29 - Tue, Oct 21
STL
St. Louis
TIJ
Tijuana
$922 Roundtrip, found 4 days ago
$922
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Mon, Sep 29 from St. Louis to Tijuana, returning Tue, Oct 21, priced at $922 found 4 days ago

Find the cheapest month to fly from St. Louis (STL) to Tijuana (TIJ)

November is typically the cheapest month to fly

From $306 - $2,237 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tijuana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $200
SAN
San Diego Intl.
Cheapest
Average driving time to city center25 min
Flights from $200
Flights from St. Louis (STL) to Tijuana (TIJ)
Origin airport
Lambert-St. Louis Intl.
Destination airport
General Abelardo L. Rodriguez Intl.
Airlines serving
Aeromexico, American Airlines, Frontier Airlines
Roundtrip price
$336
Distance
1547 mi

St. Louis to Tijuana Flights

The cheapest times to fly from St. Louis to Tijuana

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Tijuana are during the month of September. You can find some of the cheapest flights from St. Louis to Tijuana with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Tijuana

Sunday is one of the best days to book for cheap flights from St. Louis to Tijuana: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Tijuana

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Tijuana in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Tijuana flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Tijuana airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ) cost?
Secure a cheap one-way flight from $172 or cheap return flight from $336 from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ)?
September is the cheapest month to fly from STL to TIJ. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STL to TIJ flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ)?
There aren't any daily direct flights from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from STL to TIJ?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ) last-minute?
Holding off until just before your trip to book your flight from STL to TIJ generally means paying more. Although you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a STL to TIJ flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to TIJ flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to General Abelardo L. Rodriguez Intl. Airport (TIJ)?
It's generally possible to cancel or reschedule your STL to TIJ flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.