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Cheap flights from Aalborg (AAL) to Chicago (CHI) from $464

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. 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.
AAL — CHI
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Aalborg to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Aalborg (AAL) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

July

Cheapest in

February

Average price

$683

Round-trip from

$222
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in May 2024
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From Aalborg to Chicago (CHI)
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How far in advance should I book a flight from Aalborg to Chicago?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 45% on flights from Aalborg to Chicago compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $437. For sooner than that we have options available in the next 3 days from $626.

What is the cheapest month to fly from Aalborg to Chicago?

Our data shows that February tends to be the cheapest month to fly to Chicago from Aalborg. Users have commonly found prices around $621 for the month, but tickets can be as low as $316. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from AAL to CHI?

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

Cheap KLM flights from Aalborg to Chicago

Explore cheap flight options specifically provided by KLM for the route between Aalborg and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest KLM flights traveling from Aalborg to Chicago. It's recommended that users confirm their flight details before booking.
Fri 10/45:55 amAAL - ORD
1 stop15h 25mKLM
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mKLM
Deal found 5/30$584
Fri 6/285:55 amAAL - ORD
1 stop15h 25mKLM
Fri 7/511:00 amORD - AAL
2 stops15h 45mKLM
Deal found 5/29$586
Fri 10/45:55 amAAL - ORD
1 stop15h 25mKLM
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mKLM
Deal found 5/29$587
Sat 10/56:15 pmAAL - ORD
1 stop27h 05mKLM
Tue 10/154:20 pmORD - AAL
1 stop10h 25mKLM
Deal found 5/29$695
Sat 10/56:15 pmAAL - ORD
1 stop27h 05mKLM
Tue 10/154:20 pmORD - AAL
1 stop10h 25mKLM
Deal found 5/30$701
Sat 10/55:55 amAAL - ORD
2 stops13h 41mKLM
Fri 10/184:20 pmORD - AAL
1 stop10h 30mKLM
Deal found 5/30$712
Sat 10/55:55 amAAL - ORD
2 stops13h 41mKLM
Fri 10/185:20 pmORD - AAL
2 stops13h 25mKLM
Deal found 5/30$864

Cheap Delta flights from Aalborg to Chicago

Explore cheap flight options specifically provided by Delta for the route between Aalborg and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Aalborg to Chicago. Deals are refreshing constantly so come back soon for more options.
Fri 10/45:55 amAAL - ORD
2 stops17h 36mDelta
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mDelta
Deal found 5/30$464
Fri 10/45:55 amAAL - ORD
2 stops17h 36mDelta
Wed 10/1610:10 amORD - AAL
2 stops16h 35mDelta
Deal found 5/29$488

Cheap Aalborg to Chicago flights in May & June 2024

Find cheap flight options from Aalborg to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Aalborg to Chicago in 2024. Check back regularly for other flight deals.
Fri 6/145:55 amAAL - ORD
2 stops19h 31mDelta
Tue 6/182:00 pmORD - AAL
2 stops16h 45mDelta
Deal found 5/30$555
Fri 6/1410:20 amAAL - ORD
1 stop11h 00mDelta
Tue 6/182:00 pmORD - AAL
2 stops16h 45mDelta
Deal found 5/30$556
Fri 6/285:55 amAAL - ORD
1 stop15h 25mKLM
Fri 7/54:20 pmORD - AAL
1 stop10h 25mKLM
Deal found 5/29$586
Fri 6/145:55 amAAL - ORD
1 stop15h 25mDelta
Tue 6/184:20 pmORD - AAL
1 stop10h 30mDelta
Deal found 5/30$603
Fri 6/287:05 pmAAL - ORD
2 stops30h 10mLufthansa
Fri 7/56:05 pmORD - AAL
2 stops13h 55mLufthansa
Deal found 5/29$1,000
Fri 6/289:10 amAAL - ORD
3 stops19h 52mAir Canada
Fri 7/510:55 amORD - AAL
2 stops15h 10mAir Canada
Deal found 5/29$1,120
Fri 6/289:10 amAAL - ORD
3 stops19h 05mMultiple Airlines
Fri 7/53:35 pmORD - AAL
3 stops17h 50mMultiple Airlines
Deal found 5/29$1,453

Aalborg to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Aalborg and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Aalborg to Chicago in 2024. Check back regularly for other flight deals.
Fri 10/45:55 amAAL - ORD
2 stops17h 36mDelta
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mDelta
Deal found 5/30$464
Fri 10/45:55 amAAL - ORD
2 stops17h 36mDelta
Wed 10/1610:10 amORD - AAL
2 stops16h 35mDelta
Deal found 5/29$488
Fri 6/145:55 amAAL - ORD
2 stops19h 31mDelta
Tue 6/182:00 pmORD - AAL
2 stops16h 45mDelta
Deal found 5/30$555
Fri 6/1410:20 amAAL - ORD
1 stop11h 00mDelta
Tue 6/182:00 pmORD - AAL
2 stops16h 45mDelta
Deal found 5/30$556
Sat 10/512:30 pmAAL - ORD
1 stop12h 25mScandinavian Airlines
Fri 10/187:45 pmORD - AAL
1 stop12h 15mScandinavian Airlines
Deal found 5/30$572
Sat 10/51:15 pmAAL - ORD
1 stop11h 40mScandinavian Airlines
Fri 10/187:45 pmORD - AAL
1 stop12h 15mScandinavian Airlines
Deal found 5/29$574
Fri 10/45:55 amAAL - ORD
1 stop15h 25mKLM
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mKLM
Deal found 5/30$584
Fri 6/285:55 amAAL - ORD
1 stop15h 25mKLM
Fri 7/54:20 pmORD - AAL
1 stop10h 25mKLM
Deal found 5/29$586
Fri 10/45:55 amAAL - ORD
1 stop15h 25mKLM
Wed 10/1612:19 pmORD - AAL
2 stops14h 26mKLM
Deal found 5/29$587

Find flights from Aalborg to Chicago within your budget

Customize your flight search to find flights from Aalborg to Chicago 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$464 - $1,120

Route

Depart

Return

Price

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Fri 10/4

2 stops17h 36m

Chicago O'Hare Intl

Wed 10/16

2 stops14h 26m

$464

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Fri 10/4

2 stops17h 36m

Chicago O'Hare Intl

Wed 10/16

2 stops16h 35m

$488

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Sat 10/5

1 stop12h 25m

Chicago O'Hare Intl

Fri 10/18

1 stop12h 15m

$572

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Sat 10/5

1 stop11h 40m

Chicago O'Hare Intl

Fri 10/18

1 stop12h 15m

$574

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Fri 10/4

1 stop15h 25m

Chicago O'Hare Intl

Wed 10/16

2 stops14h 26m

$584

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Sat 10/5

1 stop27h 05m

Chicago O'Hare Intl

Tue 10/15

2 stops18h 26m

$676

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Sat 10/5

2 stops17h 40m

Chicago O'Hare Intl

Tue 10/15

2 stops18h 26m

$743

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Fri 6/28

2 stops30h 10m

Chicago O'Hare Intl

Fri 7/5

2 stops13h 55m

$1,000

AalborgChicago O'Hare Intl

AAL - ORD

AALORD

Aalborg

Fri 6/28

3 stops19h 52m

Chicago O'Hare Intl

Fri 7/5

2 stops15h 10m

$1,120

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Aalborg to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Aalborg to Chicago. Price data was last updated on May 24, 2024.
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Aalborg to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Aalborg to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Aalborg to Chicago. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Aalborg to Chicago flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Aalborg to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Aalborg 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.

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown KLM, Delta and Scandinavian Airlines from Aalborg to Chicago. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Scandinavian Airlines
7.4
Good
1,402 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Canada
7.0
Good
7,004 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Aalborg to Chicago. 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 Aalborg to Chicago?

    Most people fly from Aalborg (AAL) if they book a flight from Aalborg to Chicago. On average, Aalborg has 0 outbound flights to Chicago per day from 0 airlines. Aalborg is conveniently located just 4.0 mi from Aalborg’s city center.

  • Can I find flights from Aalborg to Chicago for under $500 on Cheapflights?

    Yes, there are multiple flights from Aalborg to Chicago for under $500. The cheapest flight booked recently is on Delta for just $464, but on average you can expect to pay $674.

  • What are the cheapest airlines flying from Aalborg to Chicago round-trip?

    Delta, at $464, was found to be the cheapest airline from Aalborg to Chicago.Alternate airlines to your destination round-trip include Scandinavian Airlines and KLM. These flights start at 25% lower than the current average price 3 months from now.

  • What does AAL to ORD mean?

    Aalborg Airport is AAL and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Aalborg to Chicago 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 Aalborg to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Aalborg to Chicago 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 Aalborg to Chicago that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Aalborg to Chicago 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 Aalborg to Chicago that allow pets onboard?

    Many airlines flying from Aalborg to Chicago 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 Aalborg to Chicago?

    Yes, you can often find last-minute deals on Aalborg to Chicago 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 Aalborg to Chicago flight deals updated?

    The Aalborg to Chicago flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Aalborg to Chicago?

    Currently, February is the cheapest month in which you can book a flight from Aalborg to Chicago (average of $244). Flying from Aalborg to Chicago in June is currently the most expensive (average of $326). 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.

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Alternative routes for Aalborg to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Aalborg to Chicago by cabin class

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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Aalborg to Chicago?

Deals for Aalborg to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Aalborg to Chicago 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 Aalborg to Chicago with no change fees?

Certainly. Search results for flights to Chicago from Aalborg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Aalborg to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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