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Flights from Dubuque to Knoxville
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Flights from Dubuque to Knoxville Starting at NZD 622

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Thu, Mar 13|Dubuque - Knoxville|Denver Air Connection
        TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Wed, Mar 19|Knoxville - Dubuque|United Airlines
        NZD 622NZD 1,521
        59% OFF
        59% OFF
        NZD 1,521NZD 622

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Thu, Mar 13-Wed, Mar 19, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 622 including taxes and charges.

      • DBQ15:55
        5h 58m
        1 stop
        TYS22:53
        Fri, Mar 14|Dubuque - Knoxville|Denver Air Connection
        TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Thu, Mar 20|Knoxville - Dubuque|United Airlines
        NZD 629NZD 1,521
        59% OFF
        59% OFF
        NZD 1,521NZD 629

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Fri, Mar 14-Thu, Mar 20, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 629 including taxes and charges.

      • DBQ15:55
        5h 58m
        1 stop
        TYS22:53
        Fri, Mar 7|Dubuque - Knoxville|Denver Air Connection
        TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Thu, Mar 13|Knoxville - Dubuque|United Airlines
        NZD 633NZD 1,521
        57% OFF
        57% OFF
        NZD 1,521NZD 633

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Fri, Mar 7-Thu, Mar 13, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 633 including taxes and charges.

      • DBQ15:55
        24h 17m
        2 stops
        TYS17:12
        Fri, Feb 28|Dubuque - Knoxville|Denver Air Connection
        TYS05:45
        10h 40m
        2 stops
        DBQ15:25
        Sun, Mar 2|Knoxville - Dubuque|Delta Air Lines
        NZD 633
        NZD 633

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Fri, Feb 28-Sun, Mar 2, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 633 including taxes and charges.

      • DBQ15:55
        6h 5m
        1 stop
        TYS23:00
        Tue, Feb 25|Dubuque - Knoxville|Denver Air Connection
        TYS14:00
        26h 25m
        1 stop
        DBQ15:25
        Sat, Mar 1|Knoxville - Dubuque|United Airlines
        NZD 651
        NZD 651

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Tue, Feb 25-Sat, Mar 1, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 651 including taxes and charges.

      • DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Sat, Mar 15|Dubuque - Knoxville|Denver Air Connection
        TYS17:25
        23h
        1 stop
        DBQ15:25
        Fri, Mar 21|Knoxville - Dubuque|United Airlines
        NZD 658
        NZD 658

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Sat, Mar 15-Fri, Mar 21, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 658 including taxes and charges.

      • DBQ15:55
        6h 5m
        1 stop
        TYS23:00
        Wed, Mar 5|Dubuque - Knoxville|Denver Air Connection
        TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Sun, Mar 9|Knoxville - Dubuque|United Airlines
        NZD 681
        NZD 681

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Wed, Mar 5-Sun, Mar 9, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 681 including taxes and charges.

      • DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Wed, Mar 12|Dubuque - Knoxville|Denver Air Connection
        TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Mon, Mar 17|Knoxville - Dubuque|United Airlines
        NZD 685
        NZD 685

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Wed, Mar 12-Mon, Mar 17, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 685 including taxes and charges.

      • DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Sun, Mar 9|Dubuque - Knoxville|Denver Air Connection
        TYS19:20
        21h 5m
        2 stops
        DBQ15:25
        Sat, Mar 15|Knoxville - Dubuque|United Airlines
        NZD 830
        NZD 830

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Sun, Mar 9-Sat, Mar 15, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 830 including taxes and charges.

      • DBQ15:55
        30h 12m
        2 stops
        TYS23:07
        Thu, Mar 20|Dubuque - Knoxville|Denver Air Connection
        TYS05:45
        10h 40m
        2 stops
        DBQ15:25
        Sun, Mar 23|Knoxville - Dubuque|Delta Air Lines
        NZD 1,178
        NZD 1,178

        Choose Denver Air Connection flights from Dubuque to Knoxville. The one-way connecting flight with Denver Air Connection departs from Dubuque Regional Airport on Thu, Mar 20-Sun, Mar 23, arriving at Mcghee Tyson Airport. One-way Prices start from NZD 1,178 including taxes and charges.

      • DBQ01:00 pm
        3h 5m
        Nonstop
        TYS02:00 pm
        Mon, Mar 3|Dubuque - Knoxville|Denver Air Connection
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Dubuque to Knoxville flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. KG5680

    Denver Air Connection

    15:55

    DBQ

    0.9h

    16:50

    ORD

    SMTWTFS
    Search

  2. DL1533

    Delta Air Lines

    15:40

    ORD

    1.7h

    17:21

    MSP

    SMTWTFS

  3. DL5527

    Delta Air Lines

    19:45

    MSP

    2.2h

    22:59

    TYS

    SMTWTFS

  4. KG5680

    Denver Air Connection

    15:55

    DBQ

    0.9h

    16:50

    ORD

    SMTWTFS
    Search

  5. DL2917

    Delta Air Lines

    10:30

    ORD

    2.2h

    13:43

    LGA

    -----FS

  6. DL5455

    Delta Air Lines

    14:30

    LGA

    2.2h

    16:41

    TYS

    SMTWTFS

  7. KG5680

    Denver Air Connection

    15:55

    DBQ

    0.9h

    16:50

    ORD

    SMTWTFS
    Search

  8. UA1871

    United Airlines

    20:15

    ORD

    1.8h

    23:00

    TYS

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Dubuque to Knoxville

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Dubuque (DBQ) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Dubuque to Knoxville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dubuque (DBQ) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around NZD 764.

How to find a cheap flight from Dubuque to Knoxville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dubuque to Knoxville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Dubuque to Knoxville

Off-season for travelDecember
Peak season for travelSeptember
Flight distance933.58 km
Popular airlineDenver Air Connection

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