Delta Flight DL2173 Deals & Information (2025/2026)

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Delta Flight 2173 Route Deals From $196

The cheapest prices found with in the last 7 days for return flights were $259 and $196 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Tue, Sep 2
BOI
Boise
SLC
Salt Lake City Intl.
$259 Roundtrip, found 21 hours ago
$259
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Aug 26 from Boise to Salt Lake City Intl., returning Tue, Sep 2, priced at $259 found 21 hours ago
Fri, Aug 8 - Thu, Aug 14
BOI
Boise
SLC
Salt Lake City Intl.
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 8 from Boise to Salt Lake City Intl., returning Thu, Aug 14, priced at $265 found 1 day ago
Thu, Jul 17 - Sun, Jul 20
BOI
Boise
SLC
Salt Lake City Intl.
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jul 17 from Boise to Salt Lake City Intl., returning Sun, Jul 20, priced at $266 found 5 days ago
Fri, Oct 10 - Sun, Oct 12
BOI
Boise
SLC
Salt Lake City Intl.
$269 Roundtrip, found 9 hours ago
$269
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Oct 10 from Boise to Salt Lake City Intl., returning Sun, Oct 12, priced at $269 found 9 hours ago
Sat, Aug 16 - Tue, Aug 19
BOI
Boise
SLC
Salt Lake City Intl.
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 16 from Boise to Salt Lake City Intl., returning Tue, Aug 19, priced at $281 found 6 days ago
Sat, Jul 12 - Sat, Jul 19
BOI
Boise
SLC
Salt Lake City Intl.
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jul 12 from Boise to Salt Lake City Intl., returning Sat, Jul 19, priced at $285 found 2 days ago
Wed, Jul 23 - Sat, Jul 26
BOI
Boise
SLC
Salt Lake City Intl.
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 23 from Boise to Salt Lake City Intl., returning Sat, Jul 26, priced at $285 found 1 day ago
Fri, Oct 10 - Sun, Oct 12
BOI
Boise
SLC
Salt Lake City Intl.
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Oct 10 from Boise to Salt Lake City Intl., returning Sun, Oct 12, priced at $289 found 9 hours ago
Wed, Jul 23 - Sat, Jul 26
BOI
Boise
SLC
Salt Lake City Intl.
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 23 from Boise to Salt Lake City Intl., returning Sat, Jul 26, priced at $305 found 1 day ago
Mon, Jul 7 - Sat, Jul 12
BOI
Boise
SLC
Salt Lake City Intl.
$316 Roundtrip, found 8 hours ago
$316
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Jul 7 from Boise to Salt Lake City Intl., returning Sat, Jul 12, priced at $316 found 8 hours ago
Fri, Oct 10 - Sun, Oct 12
BOI
Boise
SLC
Salt Lake City Intl.
$316 Roundtrip, found 9 hours ago
$316
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Oct 10 from Boise to Salt Lake City Intl., returning Sun, Oct 12, priced at $316 found 9 hours ago
Mon, Aug 11 - Fri, Aug 15
BOI
Boise
SLC
Salt Lake City Intl.
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 11 from Boise to Salt Lake City Intl., returning Fri, Aug 15, priced at $317 found 1 day ago
Fri, Aug 29 - Sun, Aug 31
BOI
Boise
SLC
Salt Lake City Intl.
$319 Roundtrip, found 21 hours ago
$319
Roundtrip
found 21 hours ago
Select Delta flight, departing Fri, Aug 29 from Boise to Salt Lake City Intl., returning Sun, Aug 31, priced at $319 found 21 hours ago

Frequently asked questions

What route does flight number DL2173 take?
You’ll arrive into Hartsfield–Jackson Atlanta International Airport from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) if you’re traveling on flight number DL2173. You’ll be airborne for 1 hour and 46 minutes during this trip. It’s also worthwhile noting that the service conveniently operates non-stop.
What kind of plane is on flight number DL2173?
The route for DL2173 is most commonly BWI Airport to Hartsfield–Jackson Atlanta International Airport, and the Boeing 737-900 is the aircraft model you’ll probably be flying with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL2173 flight with Travelocity, please visit our Customer Service Portal.