Delta Flight 3873 Deals & Information (2025/2026)

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Delta Flight 3873 Route Deals From $124

The cheapest prices found with in the last 7 days for return flights were $209 and $124 for one-way flights to Nez Perce County Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 11 - Sun, Oct 12
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Oct 12, priced at $209 found 1 day ago
Sat, Jul 12 - Sun, Jul 27
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 12 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Jul 27, priced at $214 found 6 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $219 found 4 days ago
Sat, Jul 12 - Mon, Jul 28
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 12 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Mon, Jul 28, priced at $224 found 6 days ago
Fri, Jul 4 - Sun, Jul 20
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$235 Roundtrip, found 6 days ago
$235
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jul 4 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Jul 20, priced at $235 found 6 days ago
Fri, Jul 4 - Mon, Jul 21
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jul 4 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Mon, Jul 21, priced at $244 found 6 days ago
Thu, Jul 24 - Sun, Aug 3
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jul 24 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Aug 3, priced at $258 found 6 days ago
Sat, Jun 21 - Tue, Jul 8
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jun 21 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Tue, Jul 8, priced at $259 found 6 days ago
Sun, Jul 27 - Sat, Aug 9
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$264 Roundtrip, found 6 days ago
$264
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jul 27 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Aug 9, priced at $264 found 6 days ago
Fri, Jun 27 - Sun, Jul 13
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$265 Roundtrip, found 6 days ago
$265
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 27 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Jul 13, priced at $265 found 6 days ago

Frequently asked questions

What route does flight number DL3873 take?
DL3873 flies directly between Salt Lake City Intl. Airport (SLC) and Helena, MT Airport (HLN-Helena Regional) in approximately 1 hour and 30 minutes. It can sometimes be used on other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number DL3873?
If you’ve booked a ticket on flight DL3873 from Salt Lake City Intl. Airport (SLC) to Helena, MT Airport (HLN-Helena Regional), you’re likely to be aboard the Embraer 175. Flight DL3873 serves numerous routes, but this is the most popular.
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 DL3873 flight with Travelocity, please visit our Customer Service Portal.