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Cheap flights from Chicago (CHI) to Luton (LTN) from $231

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 6/4. 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.
CHI — LTN
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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How far in advance should I book a flight from Chicago to London Luton Airport?

Users have found that booking a flight from Chicago to London Luton Airport at least 11 days early can save you up to 12% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from Chicago to London Luton Airport for as little as $565 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $641 for flights departing within the next 3 days.

What is the cheapest month to fly from Chicago to London Luton Airport?

Our data shows that February tends to be the cheapest month to fly to London Luton Airport from Chicago. Users have commonly found prices around $760 for the month, but tickets can be as low as $409. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Chicago to London Luton Airport (CHI - LTN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to London Luton Airport as you normally would.

Cheap Chicago to Luton flights in April & May 2024

Find cheap flight options from Chicago to Luton specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Wed 5/14:20 pmORD - LTN
2 stops19h 45mMultiple Airlines
Tue 5/76:10 pmLTN - ORD
2 stops25h 10mMultiple Airlines
Deal found 4/24$674
Wed 5/17:45 pmORD - LTN
2 stops20h 50mMultiple Airlines
Wed 5/83:15 pmLTN - ORD
2 stops32h 40mMultiple Airlines
Deal found 4/24$718
Fri 5/103:00 pmORD - LTN
2 stops25h 50mMultiple Airlines
Thu 5/163:50 pmLTN - ORD
2 stops27h 20mMultiple Airlines
Deal found 4/25$802
Sun 4/283:45 pmORD - LTN
2 stops25h 10mMultiple Airlines
Tue 5/76:05 amLTN - ORD
2 stops19h 00mMultiple Airlines
Deal found 4/25$806
Wed 5/12:15 pmORD - LTN
2 stops23h 10mMultiple Airlines
Wed 5/86:05 amLTN - ORD
1 stop14h 55mMultiple Airlines
Deal found 4/24$896
Sun 4/285:15 pmORD - LTN
1 stop19h 00mMultiple Airlines
Tue 5/76:05 amLTN - ORD
1 stop14h 55mMultiple Airlines
Deal found 4/25$915
Thu 5/167:15 pmORD - LTN
2 stops16h 50mMultiple Airlines
Mon 6/106:00 amLTN - ORD
2 stops32h 33mMultiple Airlines
Deal found 4/24$952
Sun 5/267:25 pmORD - LTN
1 stop11h 15mMultiple Airlines
Mon 6/36:00 amLTN - ORD
1 stop18h 15mMultiple Airlines
Deal found 4/24$970
Wed 5/17:45 pmORD - LTN
2 stops16h 35mMultiple Airlines
Sat 5/48:10 pmLTN - ORD
2 stops27h 45mMultiple Airlines
Deal found 4/25$974

Chicago to Luton 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Luton in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Wed 5/14:20 pmORD - LTN
2 stops19h 45mMultiple Airlines
Tue 5/76:10 pmLTN - ORD
2 stops25h 10mMultiple Airlines
Deal found 4/24$674
Wed 5/17:45 pmORD - LTN
2 stops20h 50mMultiple Airlines
Wed 5/83:15 pmLTN - ORD
2 stops32h 40mMultiple Airlines
Deal found 4/24$718
Fri 5/103:00 pmORD - LTN
2 stops25h 50mMultiple Airlines
Thu 5/163:50 pmLTN - ORD
2 stops27h 20mMultiple Airlines
Deal found 4/25$802
Sun 4/283:45 pmORD - LTN
2 stops25h 10mMultiple Airlines
Tue 5/76:05 amLTN - ORD
2 stops19h 00mMultiple Airlines
Deal found 4/25$806
Fri 12/66:30 pmORD - LTN
1 stop12h 45mMultiple Airlines
Mon 12/97:15 amLTN - ORD
1 stop16h 05mMultiple Airlines
Deal found 4/24$814
Fri 12/66:30 pmORD - LTN
1 stop12h 45mMultiple Airlines
Wed 12/117:45 amLTN - ORD
1 stop15h 35mMultiple Airlines
Deal found 4/23$823
Fri 12/206:30 pmORD - LTN
1 stop12h 45mMultiple Airlines
Wed 1/17:45 amLTN - ORD
1 stop15h 35mMultiple Airlines
Deal found 4/24$855
Wed 6/195:07 pmORD - LTN
2 stops23h 28mMultiple Airlines
Wed 6/267:05 amLTN - ORD
1 stop20h 10mMultiple Airlines
Deal found 4/24$865
Wed 6/195:07 pmORD - LTN
2 stops23h 28mMultiple Airlines
Mon 6/246:00 amLTN - ORD
1 stop21h 15mMultiple Airlines
Deal found 4/24$872

Chicago to Luton flights leaving soon

Find last-minute flight options from Chicago to Luton for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Wed 5/14:20 pmORD - LTN
2 stops19h 45mMultiple Airlines
Tue 5/76:10 pmLTN - ORD
2 stops25h 10mMultiple Airlines
Deal found 4/24$674
Wed 5/17:45 pmORD - LTN
2 stops20h 50mMultiple Airlines
Wed 5/83:15 pmLTN - ORD
2 stops32h 40mMultiple Airlines
Deal found 4/24$718
Wed 5/12:15 pmORD - LTN
2 stops23h 10mMultiple Airlines
Wed 5/86:05 amLTN - ORD
1 stop14h 55mMultiple Airlines
Deal found 4/24$896
Fri 5/39:25 pmORD - LTN
2 stops17h 15mMultiple Airlines
Sun 5/126:50 amLTN - ORD
1 stop17h 30mMultiple Airlines
Deal found 4/24$1,147
Tue 4/303:45 pmORD - LTN
2 stops14h 55mMultiple Airlines
Wed 5/18:10 pmLTN - ORD
2 stops28h 55mMultiple Airlines
Deal found 4/24$1,426

One-way flights to Luton from Chicago

Search for one-way flight options from Chicago to Luton. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Tue 6/45:19 pmORD - LTN
3 stops36h 11mMultiple Airlines
Deal found 4/24$231
Tue 6/45:19 pmORD - LTN
2 stops33h 51mMultiple Airlines
Deal found 4/24$302
Sat 7/209:04 pmORD - LTN
2 stops33h 36mMultiple Airlines
Deal found 4/24$308
Wed 7/1710:15 pmORD - LTN
2 stops15h 15mMultiple Airlines
Deal found 4/24$333
Mon 5/2010:03 amORD - LTN
3 stops39h 42mMultiple Airlines
Deal found 4/24$336
Mon 5/2010:03 amORD - LTN
3 stops39h 42mMultiple Airlines
Deal found 4/25$338
Sun 5/197:23 pmMDW - LTN
3 stops54h 22mMultiple Airlines
Deal found 4/25$338
Wed 7/1010:15 pmORD - LTN
2 stops15h 15mMultiple Airlines
Deal found 4/24$343
Wed 7/1010:15 pmORD - LTN
2 stops15h 15mMultiple Airlines
Deal found 4/24$344

Find flights from Chicago to Luton within your budget

Customize your flight search to find flights from Chicago to Luton 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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$802 - $955

Route

Depart

Return

Price

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 5/10

2 stops25h 50m

London Luton

Thu 5/16

2 stops27h 20m

$802

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 5/5

2 stops15h 50m

London Luton

Sat 5/11

2 stops27h 50m

$860

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 6/19

2 stops23h 28m

London Luton

Wed 6/26

1 stop20h 10m

$865

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 6/19

2 stops23h 28m

London Luton

Mon 6/24

1 stop21h 15m

$872

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 5/6

2 stops17h 55m

London Luton

Tue 5/14

2 stops22h 25m

$921

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Thu 6/20

2 stops18h 33m

London Luton

Wed 6/26

1 stop20h 10m

$922

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 7/10

2 stops15h 15m

London Luton

Wed 7/24

1 stop20h 10m

$941

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Thu 5/16

2 stops16h 50m

London Luton

Mon 6/10

2 stops32h 33m

$952

Chicago O'Hare IntlLondon Luton

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 7/17

2 stops15h 15m

London Luton

Wed 7/24

1 stop17h 10m

$955

Flights are sorted by cheapest first

Deals found on 4/25

No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find flights from Chicago to London Luton Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Chicago to London Luton Airport for under $900. The cheapest flight booked recently is on Multiple Airlines for just $802, but on average you can expect to pay $943.

  • Are there last-minute flights available from Chicago to London Luton Airport for under $700?

    There are currently 5+ open flights from Chicago to London Luton Airport within the next 7 days for less than $700.

  • What does ORD to LTN mean?

    Great question - ORD to LTN just means Chicago O'Hare Intl Airport to London Luton Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Luton that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Luton flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Luton with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Luton flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Luton that include hotel bookings?

    Yes. In addition to deals on Chicago to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Luton?

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

  • Can I find deals for business class flights from Chicago to Luton?

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

  • Can I find deals for flights from Chicago to Luton that allow pets onboard?

    Many airlines flying from Chicago to Luton offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Luton?

    Yes, you can often find last-minute deals on Chicago to Luton flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to London Luton Airport flight deals updated?

    The Chicago to London Luton Airport flight deals you see on this page were last updated on 4/25.

See more FAQs

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Search flights from Chicago to Luton by cabin class

Find flights from Chicago to Luton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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Cheapflights helps you search for flights from Chicago to Luton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Luton?

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Luton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Chicago to Luton with no change fees?

Yes, we can. To see specific flights from Chicago to Luton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Luton become cheaper?

Not ready to book yet? You can track prices for flights from Chicago to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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