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$55+ Cheap flights from Kansas City (MCI) to the United States

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Kansas City to USA

Keep the following information in mind while searching for Kansas City to USA flight deals. Data was last updated September 15, 2025.

Round-trip from

$87
(Cheapflightsfares)

One-way from

$55
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$298
From Kansas City to USA
Search Deals
One-way flight from Kansas City to USA
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kansas City to USA

Cheapest flights from Kansas City to USA
Explore the most affordable flight options available from Kansas City to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:28 pmMCI - DEN
Nonstop2h 01mFrontier
Mon 11/34:50 pmDEN - MCI
Nonstop1h 43mFrontier
Deal found 9/12$90
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:38 pmMCI - DEN
Nonstop2h 01mFrontier
Mon 10/275:12 pmDEN - MCI
Nonstop1h 41mFrontier
Deal found 9/14$91
This Cheapflightsfares deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:38 pmMCI - DEN
Nonstop2h 01mFrontier
Sat 10/253:14 pmDEN - MCI
Nonstop1h 41mFrontier
Deal found 9/12$92
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:28 pmMCI - DEN
Nonstop2h 01mFrontier
Thu 11/64:50 pmDEN - MCI
Nonstop1h 43mFrontier
Deal found 9/15$93
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:01 pmMCI - DEN
Nonstop2h 01mFrontier
Sat 10/113:14 pmDEN - MCI
Nonstop1h 41mFrontier
Deal found 9/14$101
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:01 pmMCI - DEN
Nonstop2h 01mFrontier
Mon 10/611:03 amDEN - MCI
Nonstop1h 45mFrontier
Deal found 9/14$106
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:28 pmMCI - DEN
Nonstop2h 01mFrontier
Sun 11/1612:59 amDEN - MCI
1 stop8h 18mFrontier
Deal found 9/12$107
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:02 pmMCI - DEN
Nonstop1h 59mFrontier
Fri 10/175:12 pmDEN - MCI
Nonstop1h 41mFrontier
Deal found 9/14$111
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:01 pmMCI - DEN
Nonstop2h 01mFrontier
Sun 10/511:03 amDEN - MCI
Nonstop1h 45mFrontier
Deal found 9/15$112
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:00 pmMCI - DEN
1 stop7h 55mFrontier
Wed 10/153:14 pmDEN - MCI
Nonstop1h 41mFrontier
Deal found 9/13$113
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:15 amMCI - MCO
Nonstop2h 45mSpirit Airlines
Sat 10/49:03 pmMCO - MCI
Nonstop3h 04mSpirit Airlines
Deal found 9/13$115
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amMCI - DEN
Nonstop1h 52mUnited Airlines
Tue 10/148:50 pmDEN - MCI
Nonstop1h 40mUnited Airlines
Deal found 9/14$115

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Kansas City to the United States that are best for you.

Fly from

Kansas City

Fly to

USA

Route

Depart

Return

Price

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Fri 10/17

6:00 am-6:52 am

Nonstop1h 52m

Denver Intl

Sun 10/19

8:00 am-10:48 am

Nonstop1h 48m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Wed 10/29

1:47 pm-2:52 pm

Nonstop2h 05m

Denver Intl

Fri 10/31

6:09 pm-8:47 pm

Nonstop1h 38m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sat 10/18

9:10 am-10:14 am

Nonstop2h 04m

Denver Intl

Sat 10/18

6:26 pm-9:09 pm

Nonstop1h 43m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Fri 11/21

1:47 pm-2:52 pm

Nonstop2h 05m

Denver Intl

Tue 11/25

7:49 am-10:41 am

Nonstop1h 52m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Wed 10/15

1:46 pm-2:37 pm

Nonstop1h 51m

Denver Intl

Wed 10/22

6:26 pm-9:09 pm

Nonstop1h 43m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Fri 10/10

6:00 am-6:52 am

Nonstop1h 52m

Denver Intl

Mon 10/13

8:50 pm-11:30 pm

Nonstop1h 40m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Wed 10/8

6:00 am-6:52 am

Nonstop1h 52m

Denver Intl

Tue 10/14

8:50 pm-11:30 pm

Nonstop1h 40m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Mon 11/24

5:10 pm-6:18 pm

Nonstop2h 08m

Denver Intl

Sun 11/30

11:55 pm-2:45 am

Nonstop1h 50m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Wed 10/8

7:40 pm-8:30 pm

Nonstop1h 50m

Denver Intl

Wed 10/15

3:00 pm-7:50 pm

1 stop3h 50m

$125

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sat 11/22

7:05 pm-7:55 pm

Nonstop1h 50m

Denver Intl

Thu 11/27

3:10 pm-5:45 pm

Nonstop1h 35m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Kansas City to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to the United States

What is the cheapest month to book a flight from Kansas City to USA?

Currently, January is the cheapest month in which you can book a flight from Kansas City to USA (average of $246). Flying from Kansas City to USA in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to US?

Find hourly flight availability from Kansas City to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Kansas City to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Kansas City to USA

Explore weekly flight availability from Kansas City to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from MCI to US0 are scheduled on a Friday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Kansas City to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Kansas City to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to United States?

    Most people fly from Kansas City (MCI) if they book a flight from Kansas City to United States. Kansas City is conveniently located just 17.4 mi from Kansas City’s city center.

  • How popular is this Kansas City to USA flight route?

    This flight path from Kansas City to United States was viewed by 47 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kansas City to USA?

    Airlines like United Airlines, Southwest, and Frontier fly from Kansas City to USA in about 1h 52m. The time it takes to get you to your destination can typically vary by up to 6h 24m. Kansas City and USA are separated by a distance of 531 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kansas City to USA one-way?

    The cheapest airlines for a one-way flight from Kansas City to USA are Frontier ($56), Southwest ($68), and Spirit Airlines ($69).

  • What are the most popular routes from Kansas City to USA?

    The most popular route from Kansas City to USA is Kansas City - New York John F Kennedy Intl. You may also consider Kansas City - Newark or Kansas City - Las Vegas Harry Reid Intl.

  • What are the most reliable airlines from Kansas City to USA?

    Before booking your flight to USA from Kansas City, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (96%), WestJet (92%), China Eastern( 92%).

  • What are the cheapest flights from Kansas City to USA?

    Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Kansas City - New York John F Kennedy Intl) can be booked for $200 on average, our data indicates $834 when flying from Kansas City to USA.

  • Can I find deals for flights from Kansas City to USA that include hotel bookings?

    Yes. In addition to deals on Kansas City to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to USA.

  • Can I find deals for business class flights from Kansas City to USA?

    Yes. Cheapflights offers flight deals from Kansas City to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to USA?

    Currently, January is the cheapest month in which you can book a flight from Kansas City to USA (average of $246). Flying from Kansas City to USA in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kansas City to USA

See prices for flight routes from nearby airports that may be better suited for you.
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St. Louis to LaGuardia flights
St. Louis to John F Kennedy Intl flights
Kansas City to John F Kennedy Intl flights
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St. Louis to Tampa flights
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Kansas City to Tampa flights

Top 7 airlines flying from Kansas City to USA

Discover the top 7 airlines that operate flights from Kansas City to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$78Average$213FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$129Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$142Average$411FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$377FlexibilityNo cancel feeOn-time71%
DeltaCheapest$172Average$393FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$256Average$348FlexibilityNo cancel feeOn-time75%

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