$275 Cheap flight deals from Collinsville (STL) to Birch Run (MBS)

Airfares from $275 One Way, $394 Round Trip from Collinsville to Birch Run

Prices starting at $394 for return flights and $275 for one-way flights to Birch Run were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 31 - Sun, Jan 3
STL
St. Louis
FNT
Flint
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 31 from St. Louis to Flint, returning Sun, Jan 3, priced at $394 found 2 days ago
Thu, Dec 24 - Sun, Dec 27
STL
St. Louis
FNT
Flint
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 24 from St. Louis to Flint, returning Sun, Dec 27, priced at $404 found 2 days ago
Thu, Dec 31 - Sun, Jan 3
STL
St. Louis
FNT
Flint
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 31 from St. Louis to Flint, returning Sun, Jan 3, priced at $484 found 2 days ago
Thu, Dec 24 - Sun, Dec 27
STL
St. Louis
FNT
Flint
$494 Roundtrip, found 2 days ago
$494
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 24 from St. Louis to Flint, returning Sun, Dec 27, priced at $494 found 2 days ago
Thu, Dec 31 - Sun, Jan 3
STL
St. Louis
FNT
Flint
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Dec 31 from St. Louis to Flint, returning Sun, Jan 3, priced at $504 found 2 days ago

Birch Run economy flight packages

Price found within the past 48 hours. Click for updated prices.
Comfort Inn & Suites Fenton
2.5-star property

Comfort Inn & Suites Fenton

8.6/10 Excellent! (1,002 reviews)

Nov 19 - Nov 22

3 night stay

St. Louis (STL) to Flint (FNT)

Southwest Airlines • Coach

Flint (FNT) to St. Louis (STL)

Delta • Coach
Price was $502, price is now $478 per person
$478
per person
found 18 hours ago
Was very happy with my stay.

Reviewed on Oct 2, 2026

Comfort Inn & Suites Grand Blanc/Flint
2.5-star property

Comfort Inn & Suites Grand Blanc/Flint

8.8/10 Excellent! (1,005 reviews)

Nov 19 - Nov 22

3 night stay

St. Louis (STL) to Flint (FNT)

Southwest Airlines • Coach

Flint (FNT) to St. Louis (STL)

Delta • Coach
Price was $513, price is now $488 per person
$488
per person
found 18 hours ago
Place was very clean, staff was very attentive and made us feel welcome. Room was very clean.

Reviewed on Oct 5, 2026

Holiday Inn Express Hotel & Suites Grand Blanc by IHG
2.5-star property

Holiday Inn Express Hotel & Suites Grand Blanc by IHG

8/10 Very Good! (896 reviews)

Nov 19 - Nov 22

3 night stay

St. Louis (STL) to Flint (FNT)

Southwest Airlines • Coach

Flint (FNT) to St. Louis (STL)

Delta • Coach
Price was $550, price is now $546 per person
$546
per person
found 18 hours ago
The staff was the highlight of my stay. The gentleman behind the counter Amish(sp?) was exceptionally kind to me and my family I was visiting. He made us all feel welcomed and was there to help with anything we needed. In fact, regardless of what staff member I passed, they greeted me with a welcome and asked if there was anything they could do to make my stay even better. The attention to my needs and welcoming atmosphere will certainly result in another stay when I return. The room was clean, the breakfast was good, the pool was fun, and my stay was uneventful which is a good thing. I recommend this property without hesitation.

Reviewed on Oct 3, 2026

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