Cheap flights from Puerto Rico to Missouri from $84
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Missouri departing on 10/10. 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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American Airlines flights from Puerto Rico to Missouri
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How to get the cheapest flight ticket from Puerto Rico to Missouri
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 Missouri?
In general, January is the cheapest month to fly from Puerto Rico to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $286. If you aren’t able to travel to Missouri during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $326.
What is the cheapest day to depart on your flight to Missouri?
The cheapest day to depart from Puerto Rico to Missouri is on a Tuesday when prices can be found for as low as $349. Flights from Puerto Rico to Missouri on a Saturday will generally be more expensive and average around $695. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Missouri?
According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from Puerto Rico to Missouri in the evening for as low as $282. 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 Missouri are more costly in the afternoon, with an average ticket price of $695. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Puerto Rico to Missouri flight route?
Fly from San Juan Luis Munoz Marin Intl to Lambert-St Louis for the best Puerto Rico - Missouri flight prices
How far in advance should I book a flight to Missouri?
You are more likely to see cheaper flights to Missouri from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $412 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Puerto Rico for as low as $273 on momondo.
What cabin class options are available on Puerto Rico to Missouri flights?
There are 1 cabin classes available to choose from on Puerto Rico to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Puerto Rico to Missouri?
Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Missouri
What airlines fly to Missouri?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Missouri from Puerto Rico according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 6 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.
How many flights depart from Puerto Rico to Missouri on average per week?
As of June 2025, 2 flights take off from Puerto Rico and land in Missouri each week. The most common flight departure day for this route is Sat, with 100% of weekly flights taking off on this day.
Cheap Puerto Rico to Missouri flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Missouri
When did momondo last update prices for flights from Puerto Rico to Missouri?
Prices for flights from Puerto Rico to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Puerto Rico to Missouri?
The number of operators available for flights from Puerto Rico to Missouri is 6 as of June 2025.
How old do you have to be to fly from Puerto Rico to Missouri?
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 Puerto Rico to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Puerto Rico to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Puerto Rico to Missouri is Boeing 737 MAX 8 (27.78% of total bookings). The next most popular plane models are Airbus A321neo (16.67%), Airbus A321-100/200 (11.11%), and Airbus A320neo (5.56%).
Best airlines flying from Puerto Rico to Missouri
Compare and see reviews for airlines that fly from Puerto Rico to Missouri with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $163 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 6.3 8,077 reviews | |||
| PriceFrom $234 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $244 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 7.4 8,831 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 8.0 4,278 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to Missouri?
Finding the right flight to Missouri from Puerto Rico is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.
Can I find flights from Puerto Rico to Missouri with flexible booking policies on momondo?
All flight searches from Puerto Rico to Missouri on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Puerto Rico to Missouri?
Once all potential Puerto Rico to Missouri 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 Puerto Rico to Missouri right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Puerto Rico to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.