Cheap flights from Missouri to Harlingen from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Harlingen departing on 5/28. 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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Southwest flights from Missouri to Harlingen, Texas
Our best Southwest deals on Missouri to Harlingen, Texas flight tickets
American Airlines flights from Missouri to Harlingen, Texas
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How to get the cheapest flight ticket from Missouri to Harlingen, Texas
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 Harlingen, Texas?
The month of May is, on average, the cheapest month to fly to Harlingen, Texas from Missouri, with most prices found around $196. If you are unable to visit Harlingen, Texas during the month of May, then departing from Missouri during the month April is also very affordable. Most momondo users find prices during this month for around $258.
What is the cheapest day to depart on your flight to Harlingen, Texas?
The cheapest day to depart on your flight to Harlingen, Texas is on a Monday when prices can be found for as low as $290. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to Harlingen, Texas for around $421.
What is the cheapest airline that flies from Missouri to Harlingen Valley Intl?
American Airlines and United Airlines are the most popular carriers operating from Missouri to Harlingen Valley Intl
What airlines fly to Harlingen, Texas?
American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Harlingen, Texas from Missouri according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Harlingen, Texas. Keep in mind that there are 4 different airlines that fly to Harlingen, Texas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Missouri to Harlingen, Texas on average per week?
As of May 2025, 2 flights take off from Missouri and land in Harlingen, Texas each week. The most common flight departure day for this route is Tue, with 50% of weekly flights taking off on this day.
How long does it take to fly to Harlingen, Texas?
On average, it takes 4h 05m to fly from Missouri to Harlingen, Texas if you fly out of St. Louis (the most popular airport in Missouri) and into Harlingen, Texas (the most popular airport in Harlingen, Texas). If you’re flying out of Kansas City and into Harlingen, Texas, then the flight time is around 4h 10m.
Cheap Missouri to Harlingen, Texas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Missouri to Harlingen, Texas
Best Price Found | $100 |
|---|---|
Fastest flight time | 4h 10m |
Direct flights | None |
Airports in Harlingen, Texas | 1 airport |
When did momondo last update prices for flights from Missouri to Harlingen Valley Intl Airport?
Prices for flights from Missouri to Harlingen Valley Intl Airport were last updated today.
How many operators does momondo search for flights from Missouri to Harlingen Valley Intl Airport?
As of May 2025, there are 4 operators available to choose from for flights from Missouri to Harlingen Valley Intl Airport.
How old do you have to be to fly from Missouri to Harlingen Valley Intl 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 Missouri to Harlingen Valley Intl Airport.
What documentation or ID do you need to fly to Harlingen Valley Intl Airport?
The travel and health documents you'll need for your trip to Harlingen Valley Intl 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 Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Missouri to Harlingen, Texas
Compare and see reviews for airlines that fly from Missouri to Harlingen, Texas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 8.0 4,291 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 7.4 8,743 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $329 | Free Cancellation | Rating 8.0 7,951 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Missouri to Harlingen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Harlingen. momondo saves you time and could save you money on your trip.
Can I find flights from Missouri to Harlingen with flexible booking policies on momondo?
Flights from Missouri to Harlingen 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 Missouri to Harlingen?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from Missouri.
I’m not ready to book a flight from Missouri to Harlingen right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Harlingen from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.