Cheap flights To Knox (RFD) from $31

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Knox from $31 One Way, $62 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Aug 29 - Mon, Sep 1
IAD
Washington Dulles Intl.
SBN
South Bend Intl.
$62 Roundtrip, just found
$62
Roundtrip
just found
Select Breeze Airways flight, departing Fri, Aug 29 from Washington Dulles Intl. to South Bend Intl., returning Mon, Sep 1, priced at $62 just found
Fri, Jun 13 - Mon, Jun 16
IAD
Washington Dulles Intl.
SBN
South Bend Intl.
$67 Roundtrip, found 4 days ago
$67
Roundtrip
found 4 days ago
Select Breeze Airways flight, departing Fri, Jun 13 from Washington Dulles Intl. to South Bend Intl., returning Mon, Jun 16, priced at $67 found 4 days ago
Mon, Aug 18 - Fri, Aug 22
IAD
Washington Dulles Intl.
SBN
South Bend Intl.
$72 Roundtrip, found 2 days ago
$72
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Mon, Aug 18 from Washington Dulles Intl. to South Bend Intl., returning Fri, Aug 22, priced at $72 found 2 days ago
Sat, May 31 - Mon, Jun 2
MCO
Orlando Intl.
ORD
O'Hare Intl.
$89 Roundtrip, just found
$89
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, May 31 from Orlando Intl. to O'Hare Intl., returning Mon, Jun 2, priced at $89 just found
Thu, Jul 17 - Mon, Jul 21
MCO
Orlando Intl.
MDW
Midway Intl.
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jul 17 from Orlando Intl. to Midway Intl., returning Mon, Jul 21, priced at $98 found 1 hour ago
Sat, May 31 - Tue, Jun 3
MCO
Orlando Intl.
ORD
O'Hare Intl.
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 31 from Orlando Intl. to O'Hare Intl., returning Tue, Jun 3, priced at $98 found 1 hour ago
Sun, May 25 - Thu, May 29
MCO
Orlando Intl.
SBN
South Bend Intl.
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Sun, May 25 from Orlando Intl. to South Bend Intl., returning Thu, May 29, priced at $102 found 1 day ago
Sat, May 24 - Wed, May 28
DEN
Denver Intl.
ORD
O'Hare Intl.
$104 Roundtrip, just found
$104
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 24 from Denver Intl. to O'Hare Intl., returning Wed, May 28, priced at $104 just found
Fri, Jun 13 - Fri, Jun 13
DEN
Denver Intl.
MDW
Midway Intl.
$113 Roundtrip, found 1 day ago
$113
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jun 13 from Denver Intl. to Midway Intl., returning Fri, Jun 13, priced at $113 found 1 day ago
Wed, Jul 9 - Tue, Jul 15
DEN
Denver Intl.
ORD
O'Hare Intl.
$151 Roundtrip, found 3 days ago
$151
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, Jul 9 from Denver Intl. to O'Hare Intl., returning Tue, Jul 15, priced at $151 found 3 days ago

Knox Flight Information

Traveling To
Knox
Destination Airport IATA Code
RFD
Number of Airlines Serving
Airlines
Breeze Airways, Spirit Airlines, United, Frontier Airlines, Southwest Airlines
Flight Price
$62
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Knox economy flight packages

Price found within the past 48 hours. Click for updated prices.
Motel 6 Villa Park, IL - Chicago West
2.0-star property

Motel 6 Villa Park, IL - Chicago West

Jun 6 - Jun 8

2 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Coach

Chicago (ORD) to Dallas (DFW)

Spirit Airlines • Coach
per person
found 1 day ago
Motel 6 Joliet, IL - I-80
2.0-star property

Motel 6 Joliet, IL - I-80

Jun 6 - Jun 8

2 night stay

Dallas (DFW) to Chicago (CHI)

Frontier Airlines • Coach

Chicago (CHI) to Dallas (DFW)

Spirit Airlines • Coach
per person
found 1 day ago
Sonesta Simply Suites Lansing
2.5-star property

Sonesta Simply Suites Lansing

Jun 6 - Jun 8

2 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Coach

Chicago (ORD) to Dallas (DFW)

Spirit Airlines • Coach
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas to Knox
View all trips

Knox premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Congress Plaza Hotel
3.5-star property

Congress Plaza Hotel

7.8/10 Good! (8,642 reviews)

Jun 10 - Jun 15

5 night stay

New York (NYC) to Chicago (ORD)

Delta • PremiumEconomy

Chicago (ORD) to New York (NYC)

United • PremiumEconomy
per person
found 1 day ago
Loved our stay! Cool historic hotel in an excellent location. Breakfast buffet was $29.95 and had wonderful variety of choices.

Reviewed on Apr 28, 2025

Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

9.4/10 Exceptional! (1,546 reviews)

Jun 10 - Jun 15

5 night stay

New York (NYC) to Chicago (ORD)

Delta • PremiumEconomy

Chicago (ORD) to New York (NYC)

United • PremiumEconomy
Save 100% on your flight
per person
found 1 day ago
Loved their spa facility

Reviewed on Mar 21, 2025

The Allegro Royal Sonesta Hotel Chicago Loop
4.0-star property

The Allegro Royal Sonesta Hotel Chicago Loop

8.8/10 Excellent! (1,610 reviews)

Jun 10 - Jun 15

5 night stay

New York (NYC) to Chicago (ORD)

Delta • PremiumEconomy

Chicago (ORD) to New York (NYC)

United • PremiumEconomy
per person
found 1 day ago
The best!!!!!!!!! Beautiful hotel, rooms are small but we got upgraded to a suite and it was worth it! The customer service was excellent. David and Hethel were excellent.

Reviewed on May 2, 2025

Don't see what you're looking for?
See all available trips from New York to Knox
View all trips

Knox first class flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

9.4/10 Exceptional! (1,605 reviews)

Jun 2 - Jun 4

2 night stay

New York (LGA) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
per person
found 6 hours ago
Our second time. Here, highly recommended

Reviewed on Mar 3, 2025

Park Hyatt Chicago
5.0-star property

Park Hyatt Chicago

9.6/10 Exceptional! (1,001 reviews)

Jun 2 - Jun 4

2 night stay

New York (LGA) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
per person
found 6 hours ago
From the moment you walk into their lobby at the hotel, you enter a place of calm and relaxation. We stayed in a room with the Water Tower view, and if you have that as the option, take it. It was a beautiful sight to see waking up every morning. This hotel like their other properties are in a class of their own.

Reviewed on Sep 13, 2024

Four Seasons Hotel Chicago
5.0-star property

Four Seasons Hotel Chicago

9.4/10 Exceptional! (1,005 reviews)

Jun 2 - Jun 4

2 night stay

New York (LGA) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
per person
found 6 hours ago
The Four Seasons is excellent. The property, staff and spa are exquisite.

Reviewed on Apr 18, 2025

Don't see what you're looking for?
See all available trips from New York to Knox
View all trips

Knox

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

Orbitz becomes your Mobile friend

You can now book flights to Knox on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Knox flights.

Discounted tickets available for flights to Knox

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Knox flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Knox flights

Discounted flights to Knox ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Knox. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Knox flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

Frequently asked questions

Which airlines fly to Knox?
Reserving a flight to Knox is easy — simply pick from 20 airlines that service South Bend Intl. Airport (SBN). When you’ve arranged your itinerary and packed your luggage, these top domestic carriers will happily welcome you on board:

  • United Airlines - 87 flights to Knox per month
  • American Airlines - 67 flights to Knox per month
  • Delta - 57 flights to Knox per month

How much is a flight to Knox?
Plenty of incredible deals were up for the taking this week, with round-trip flights to Knox fluctuating between $62 and $151. But it was passengers arriving in from Washington (IAD) who snapped up the biggest bargains. One-way fares to Knox started at a low $31.
How to book the cheapest flight to Knox?
Landing cheap flights to Knox is as easy as booking your ticket with Orbitz. But if you’d like to make sure you’re walking away with the best flight deals around, here are a few tips to keep your wallet happy:

  • Depending on your departure point, click on the ‘Nearby airports’ function (located under the departure and arrival options). Sometimes, alternative departure points offer more value for money.
  • Similarly, click on the ‘Show flexible dates’ option to view the prices for days around your selected departure. It’s possible to score cheaper flight deals if your itinerary is flexible.
  • You can also select the ‘Show options’ function to filter results for your preferred airline, seating class, nonstop flights and refundable flights. Under ‘Sort & Filter’ to the left, you can even pick the time of day you’d prefer to fly.
  • Book your fare as soon as you know your travel dates. While you can get lucky on occasion, airfares rarely fall in price as your departure date gets closer.
  • Consider combining your flights, hotels and car rentals into an Orbitz package deal to save cash.
  • Whenever possible, avoid flying in high seasons. Airfares significantly increase during school breaks, summer and around other vacation times like Easter and Thanksgiving.

What is the best time to book a flight to Knox?
Book in January, February or August for competitively priced tickets to Knox. Once you’ve located a bargain, snap it up — cheap flights will appear and vanish in the click of a mouse.
What day of the week is the cheapest to book a flight to Knox?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Knox. If you want unbeatable airfares, search across those days and you just might pick up a great flight deal.
What is the cheapest day of the week to fly to Knox?
According to Orbitz data from 2020, Monday is generally the best day of the week for cheap flights to Knox. Tuesday also offers wallet-friendly fares, while Saturday has the highest ticket prices. Although leaving at the weekend may be easier to organize, you’ll have more cash in your pocket to play with if you take off earlier in the week.
What is the cheapest month to fly to Knox?
We won’t keep you guessing — based on Orbitz data, August is generally the most inexpensive month to fly. Perfect for those who need a weekend getaway or simply escape from it all before the weather changes. The costliest time to fly is the height of summer, with airfares peaking in June.
Which airlines allow free cancellation?
Orbitz makes it a cinch to find carriers that offer flexibility. Simply select “Filter by flexible change policies” when searching for your flights and bada bing, bada boom! You’ll see options that include free cancellation, no change fees and of course, the very best price.
What do I need for the flight to Knox?
Flying can be a joy with a bit of pre-planning! Make your journey a hassle-free one with the following handy hints:

  • Before you step on to the plane, you’ll need to present a valid form of government ID, such as your passport. You’ll also need your boarding pass. If you’re traveling with children, check with your airline about which documents they may need.
  • To keep you busy on the short hop to Knox, download your favorite songs or restock the audiobook library on your smartphone. Food can also be a welcome distraction while in the air, so take some snacks.
  • No matter the weather outside (or how long the flight), plane cabins can get a bit chilly. Bring a sweater on board to stop the goose bumps.

How do I get cheap first-class/business deals to Knox?
Smart travelers have a way of finding business or first-class flights to Knox without the steep price tag. Be like them with these helpful hints:

  • Be flexible. By being open to various travel dates, you’ll have a better chance of spotting a sale on your airfares.
  • Many budget carriers these days offer excellent business or premium-class seating without the hefty fees.
  • Bid for an upgrade in online auctions or upgrade your ticket with your frequent flyer points.

Nearby

Flights To

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.