CHI - GFK

$313 Find Cheap Flights from Chicago to Grand Forks - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$427
Typical prices: $436-$968
Delta
Thu 9/20Sat 9/29
ORD - GFK • 1 stop
Cheapest one-way
$313
Typical prices: $342-$439
Delta
Fri 10/26
ORD - GFK • 1 stop
Top routes
ORD - GFK
Cheapest • 38% average savings
MDW - GFK
Most popular
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Cheap Flights from Chicago to Grand Forks (CHI-GFK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Grand Forks

Sun, Sep 20 - Tue, Sep 29
Delta Logo
6:10 am - 10:27 amORD  Chicago O'Hare Intl-GFK Grand Forks
4h 17m1 stop Minneapolis St Paul
Delta Logo
11:02 am - 4:59 pmGFK  Grand Forks-ORD Chicago O'Hare Intl
5h 57m1 stop Minneapolis St Paul
$427Delta
Sun, Sep 20 - Tue, Sep 29
Delta Logo
6:10 am - 10:27 amORD  Chicago O'Hare Intl-GFK Grand Forks
4h 17m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 12:59 pmGFK  Grand Forks-ORD Chicago O'Hare Intl
7h 44m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$432Delta
Mon, Oct 5 - Mon, Oct 12
Delta Logo
8:25 am - 2:37 pmORD  Chicago O'Hare Intl-GFK Grand Forks
6h 12m1 stop Minneapolis St Paul
Delta Logo
5:07 am - 8:53 amGFK  Grand Forks-ORD Chicago O'Hare Intl
3h 46m1 stop Minneapolis St Paul
$437Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
9:59 am - 2:20 pmORD  Chicago O'Hare Intl-GFK Grand Forks
4h 21m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 9:34 pmGFK  Grand Forks-ORD Chicago O'Hare Intl
5h 39m1 stop Minneapolis St Paul
$437Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
2:44 pm - 11:20 pmORD  Chicago O'Hare Intl-GFK Grand Forks
8h 36m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
3:55 pm - 7:39 pmGFK  Grand Forks-ORD Chicago O'Hare Intl
3h 44m1 stop Minneapolis St Paul
$442Delta
Sat, Sep 5 - Wed, Sep 9
Delta Logo
4:52 pm - 11:06 pmMDW  Chicago Midway-GFK Grand Forks
6h 14m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 8:48 amGFK  Grand Forks-MDW Chicago Midway
3h 33m1 stop Minneapolis St Paul
$481Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
12:30 pm - 7:15 pmMDW  Chicago Midway-GFK Grand Forks
6h 45m1 stop Minneapolis St Paul
Delta Logo
5:10 am - 8:50 amGFK  Grand Forks-MDW Chicago Midway
3h 40m1 stop Minneapolis St Paul
$531Delta
Fri, Nov 13 - Sun, Nov 15
Delta Logo
12:30 pm - 7:15 pmMDW  Chicago Midway-GFK Grand Forks
6h 45m1 stop Minneapolis St Paul
Delta Logo
5:10 am - 12:35 pmGFK  Grand Forks-MDW Chicago Midway
7h 25m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$536Delta
Mon, Oct 5 - Mon, Oct 12
Delta Logo
9:59 am - 2:37 pmMDW  Chicago Midway-GFK Grand Forks
4h 38m1 stop Minneapolis St Paul
Delta Logo
10:51 am - 6:00 pmGFK  Grand Forks-MDW Chicago Midway
7h 09m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$536Delta
Booking Insights

Price, demand and travel trends for Chicago to Grand Forks flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago to Grand Forks with more confidence.

What is the cheapest Chicago to Grand Forks flight route?

Chicago O'Hare Intl Airport (ORD) to Grand Forks (GFK) is the cheapest Chicago to Grand Forks route, averaging $436 round-trip. Other Chicago to Grand Forks routes average $968, based on KAYAK data over the past 12 months.

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Key details for Chicago to Grand Forks flights

Cheapest flight

$313
Flight from Chicago O'Hare Intl Airport to Grand Forks

When to book flights from Chicago to Grand Forks

Are your dates flexible? Find out the best times to travel from Chicago to Grand Forks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago to Grand Forks flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago to Grand Forks?

    Flights from Chicago to Grand Forks may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Grand Forks (GFK).

  • Which airports do connecting flights from Chicago to Grand Forks pass through?

    Most connecting flights from Chicago to Grand Forks pass through Minneapolis St Paul (MSP), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Chicago to Grand Forks?

    Yes. Being flexible with your travel dates can save you up to 65% on the Chicago to Grand Forks route. Monday is the cheapest departure day at $340 round-trip on average, while Thursday is the most expensive at $968, a difference of $628. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Chicago to Grand Forks?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Chicago to Grand Forks changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $427 to $1,647. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Chicago to Grand Forks looking right now?

    One-way fares from Chicago to Grand Forks are currently lower than usual. Average one-way flight prices are about $405, which is 7% below the typical average for this route.

  • How much should I expect to pay for a Chicago to Grand Forks flight?

    Round-trip flights from Chicago to Grand Forks range from $436 to $968, with an average of $492 over the past 12 months. Anything below $436 counts as a good deal.

Your guide to booking Chicago to Grand Forks flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $340 - about $628 less than Thursday (65% savings) based on the last 12 months.

Everything you need to know for your flight from Chicago to Grand Forks

Information on your arrival and departure airports

Grand Forks (GFK)