$731 Find Cheap Flights from Sioux City to Mexico - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sioux City to Mexico

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
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Price, demand and travel trends for Sioux City to Mexico flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Sioux City to Mexico right now?

The cheapest fare from Sioux City to Mexico in the last week was $731 round-trip, to Cancun (CUN).

Which airport in Mexico is the cheapest to fly to from Sioux City?

All flights from Sioux City to Mexico arrive at Cancun (CUN). On average, round-trip fares are around $688.

What’s the cheapest day to fly from Sioux City to Mexico?

Saturday tends to be the cheapest day to fly from Sioux City to Mexico, while Sunday is the most expensive. Fares run about 39% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Sioux City to Mexico?

Data from the past 12 months shows it's cheapest to fly to Mexico during the morning, but the difference compared with the evening, the most expensive time to fly, is minimal, just 3%.

Key details for Sioux City to Mexico flights

Low season

October

Cheapest flight

$731
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 13% increase in travelers.
Round-trip flight from Sioux City to Cancún

Your Sioux City to Mexico flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Sioux City to Mexico?

    Fares from Sioux City to Mexico are around their usual level right now. A round-trip under $641 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Sioux City to Mexico?

    Over the past 12 months, round-trip fares from Sioux City to Mexico have ranged from $641 to $756.

  • Which cabin classes are available on flights from Sioux City to Mexico?

    On flights from Sioux City to Mexico you can only book Economy Class.

  • What are some popular landmarks in Mexico?

    KAYAK travelers' favorite landmarks in Mexico include:

    • El Ángel de la Independencia
    • Plaza de la Constitucion
    • Centro Cultural Tijuana
    • Mexico City Stadium

Your guide to booking Sioux City to Mexico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for January when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Saturday is usually the cheapest. Flights on Sunday cost about 39% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Cancún, which is the most popular destination in Mexico. From there, it's easy to continue on to other popular destinations such as Playa del Carmen, Cabo San Lucas and Puerto Vallarta.

Reviews of the top airline flying from Sioux City to Mexico

 
Need help choosing which airline to fly with from Sioux City to Mexico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10460 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.7Food
Airline reviews

Miss My connection I had to take a flight from Indianapolis to Denver , then to san fransisco , sleep in sans fransisco en the flight to Los Cabos the next morning

2.0 MediocreAnonymous, Oct 2026
Read more United Airlines reviews

Miss My connection I had to take a flight from Indianapolis to Denver , then to san fransisco , sleep in sans fransisco en the flight to Los Cabos the next morning

The air hostess was excellent. I have taken so many flight domestic and international, this is the first time the air hostess was so caring. She was a delight

It was partially ok .. not anything like from Orlando to Houston... first the flight attendant was not so nice and insisted on have a small backpack down when really was not to put in danger anyone, also the beverages they were not so good... not big chance to select other tea.. the seat was partially ok could not have those flips to hold your head.. and finally when it land off in Guadalajara, it was raining and the flight was going to the main area then go back and drop us out of nowhere with the rain.

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

I needed internet for critical matters and it never worked.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

No seat back entertainment. And app had a hard time getting entertainment loaded.

Very rough getting into denver. my kid threw up it was so rough.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

I had requested wheelchair assistance prior to flight. The airport staff had no record of it. It was not provided at Cedar Rapids which was a small airport, so I managed on my own. At O'Hare airport the same thing happened. The staff told me they had no record of my request for a wheel chair. But they finally provided it after a delay when I insisted that I needed it.

More options for your flight from Sioux City to Mexico

Complete your trip to Mexico with a hotel stay or car rental