TYS - MFE

$148 Find Cheap Flights from Knoxville to McAllen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to McAllen departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to McAllen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to McAllen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to McAllen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$273
Delta
Tue 8/18Thu 8/20
TYS - MFE • 2 stops
Cheapest one-way
$148
Delta
Mon 8/17
TYS - MFE • 2 stops
Top airlines
Delta
Cheapest • from $273 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and McAllen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $491 (round-trip)
Dallas (DFW)
Shortest trip • 5h 29m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to McAllen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to McAllen (TYS-MFE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to McAllen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to McAllen

Tue, Aug 18 - Thu, Aug 20
Delta Logo
5:22 pm - 11:59 pm
TYS
-
MFE
7h 37m
2 stops
Delta Logo
12:37 pm - 11:52 pm
MFE
-
TYS
10h 15m
2 stops
$273Delta
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
5:19 am - 4:58 pm
MFE
-
TYS
10h 39m
2 stops
$346United Airlines
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
6:03 am - 10:15 am
TYS
-
MFE
5h 12m
1 stop
American Airlines Logo
7:00 am - 12:56 pm
MFE
-
TYS
4h 56m
1 stop
$387American Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
7:00 am - 1:20 pm
MFE
-
TYS
5h 20m
1 stop
$419United Airlines
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
4:22 pm - 11:59 pm
TYS
-
MFE
8h 37m
2 stops
American Airlines Logo
1:49 pm - 10:58 pm
MFE
-
TYS
8h 09m
2 stops
$451American Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
2:08 pm - 9:45 pm
MFE
-
TYS
6h 37m
1 stop
$479United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
2:08 pm - 9:45 pm
MFE
-
TYS
6h 37m
1 stop
$523United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
2:08 pm - 9:45 pm
MFE
-
TYS
6h 37m
1 stop
$535United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
7:00 am - 4:58 pm
MFE
-
TYS
8h 58m
2 stops
$543United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
3:40 pm - 9:59 pm
TYS
-
MFE
7h 19m
1 stop
United Airlines Logo
7:00 am - 3:54 pm
MFE
-
TYS
31h 54m
2 stops
$550United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to McAllen flights

Get data-powered insights and trends into flights from Knoxville to McAllen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to McAllen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Knoxville to McAllen were found on Delta ($273) and United Airlines ($346).

Find deals

Good to know

Cheapest flight$148
Flight from Knoxville to McAllen

When to book flights from Knoxville to McAllen

Are your dates flexible? Find out the best times to travel from Knoxville to McAllen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to McAllen

  • What is the cheapest flight from Knoxville to McAllen?

    In the last 5 days, the lowest price for a flight from Knoxville to McAllen was $148 for a one-way ticket and $273 for a round-trip.

  • Do I need a passport to fly between Knoxville and McAllen?

    No

  • Which aircraft models fly most regularly from Knoxville to McAllen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to McAllen?

    oneworld is the only airline alliance operating flights between Knoxville and McAllen.

  • How does KAYAK find such low prices on flights from Knoxville to McAllen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to McAllen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to McAllen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to McAllen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to McAllen with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and MFE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to McAllen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to McAllen from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to McAllen

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to McAllen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to McAllen? 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.
7.1
American AirlinesOverall score based on 11640 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.9Crew
7.5Boarding
Airline reviews

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

2.0 MediocreDana, Jun 2026
LAX - SAT
Read more American Airlines reviews

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Everything you need to know for your flight from Knoxville to McAllen

Information on your arrival and departure airports

Knoxville (TYS)
McAllen (MFE)