A river winding through a green landscape with buildings and trees.

S$239 Cheap Flights to Rio Grande City

View S$239 flight on Mon, 28 Sept, 2026Opens in a new window

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Cheap round-trip flights to Rio Grande City

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
American Airlines
United

Frequently asked questions

What is the name of Rio Grande City's airport?
Book a flight to Rio Grande City with Expedia and you'll be hitting the tarmac at Miller Intl. Airport (MFE).
What airport is best to fly into Rio Grande City?
With only one main airport operating in Rio Grande City, it won't take you long to get your hands on the best flight. You'll be jetting off to MFE, which is located around 64 kilometres from the centre of town.
How many airlines fly to Rio Grande City?
There are 5 airlines that service Rio Grande City from 8 worldwide airports.
Which airlines fly to Rio Grande City?
Most of the flights heading to Rio Grande City are offered by American Airlines. The most preferred route departs from Dallas, and American Airlines flies this route the most.
How many nonstop flights are there to Rio Grande City?
With approximately 135 nonstop flights every week, you'll be landing in Rio Grande City before you can say, "Are we there yet?"
Where are the most popular flights to Rio Grande City departing from?
Travellers often set off from Dallas, Houston and Austin airports when heading to Rio Grande City.
How long is the flight to Rio Grande City Airport?
If you're heading to Rio Grande City from Dallas, you'll have a flight duration of 1 hour and 39 minutes. Those jetting off from Houston can expect to be in the air for 1 hour and 29 minutes. From Austin it's around 1 hour and 28 minutes away.
How to book the cheapest flight to Rio Grande City?
Don't leave locking in your flight to Rio Grande City until the last moment. That's one move frequent jet-setters use to get the best deals. Booking well in advance means more choices and more affordable flights. Another good way to score the most competitive fare is to compare all options. If your destination has a few airports, don't forget to research the cost of flying into a less busy terminal. Finally, be prepared to secure your seat quickly if you stumble on a great deal. It might not stick around for long! With a bit of know-how and a little luck, the ideal fare will be yours.
Do you have any tips for my flight to Rio Grande City?
If you're poorly prepared, air travel can be testing. But there's no need to panic. Follow these handy tips for a hassle-free start to your getaway in Rio Grande City. What to pack in your hand luggage:
  • First, put in your passport, official ID, wallet and medications. Next, you'll need some entertainment to while away the hours. A thrilling book and a laptop crammed with your favourite movies are some fantastic options. If you hope to take a quick snooze, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some deodorant to ensure you hop off the plane looking fresh and raring to go.
Do not pack the following items in your hand luggage:
  • Make sure you don't have sharp objects (like a knife or scissors) hiding in one of the zippers of your hand luggage. Other banned items include flammable or explosive goods, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Choose comfort over style. Prepare for changes in temperature by donning layers, and wear flat, closed-toe footwear like sneakers.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Rio Grande City?
It's simple — be prepared. We've pulled together some top tips for a hassle-free trip through airport security. Watch out Rio Grande City, here you come:
  • Your travel ID and boarding pass will need to be shown to airport security. Keep them handy to avoid fumbling around for them.
  • Time to strip down. Well kind of. Your coat, belt, keys and other items in your pocket, like coins, will need to go on a tray through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • All electronic gadgets, including your phone and tablet, are also required to be separately scanned.
  • Don't forget to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when passing through security. Big boots and other heavy-style shoes are usually subjected to extra screening.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, pack them in your checked baggage.

Book with confidence

Find Your Flights to Rio Grande City MFE

Cheap flights to Rio Grande City (MFE)

Get started finding a cheap flight to Rio Grande City on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Rio Grande City.

Return prices range from S$448 - S$563 and one-ways Rio Grande City start as low as S$239.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Rio Grande City (MFE)

You have several options for which airline you choose to travel with to Rio Grande City. There are 10 airlines flying into MFE: Delta, American Airlines, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Rio Grande City (MFE) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to MFE in September and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Rio Grande City MFE

Travel information

Destination airport
Miller Intl.
Destination airport IATA code
MFE
Destination city name
McAllen
Roundtrip price
S$447
*Available to Expedia members.