Flights from Kansas City to Portsmouth

Cheapest flights from Kansas City

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Wed, Sep 17

MCI

Kansas City Intl.

BOS

Logan Intl.

$190 Roundtrip, found 6 days ago

$190

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Kansas City Intl. to Logan Intl., returning Wed, Sep 17, priced at $190 found 6 days ago

Tue, Sep 30 - Wed, Oct 8

MCI

Kansas City Intl.

BOS

Logan Intl.

$196 Roundtrip, found 2 days ago

$196

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Sep 30 from Kansas City Intl. to Logan Intl., returning Wed, Oct 8, priced at $196 found 2 days ago

Tue, Oct 7 - Thu, Oct 16

MCI

Kansas City Intl.

BOS

Logan Intl.

$214 Roundtrip, found 18 hours ago

$214

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Oct 7 from Kansas City Intl. to Logan Intl., returning Thu, Oct 16, priced at $214 found 18 hours ago

Tue, Oct 7 - Sun, Oct 12

MCI

Kansas City Intl.

BOS

Logan Intl.

$215 Roundtrip, found 18 hours ago

$215

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Oct 7 from Kansas City Intl. to Logan Intl., returning Sun, Oct 12, priced at $215 found 18 hours ago

Tue, Sep 9 - Sun, Sep 14

MCI

Kansas City Intl.

BOS

Logan Intl.

$218 Roundtrip, found 6 days ago

$218

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Kansas City Intl. to Logan Intl., returning Sun, Sep 14, priced at $218 found 6 days ago

Thu, Sep 11 - Mon, Sep 15

MCI

Kansas City Intl.

BOS

Logan Intl.

$218 Roundtrip, found 6 days ago

$218

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Sep 11 from Kansas City Intl. to Logan Intl., returning Mon, Sep 15, priced at $218 found 6 days ago

Tue, Sep 30 - Wed, Oct 8

MCI

Kansas City Intl.

BOS

Logan Intl.

$222 Roundtrip, found 2 days ago

$222

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Sep 30 from Kansas City Intl. to Logan Intl., returning Wed, Oct 8, priced at $222 found 2 days ago

Tue, Oct 7 - Tue, Oct 14

MCI

Kansas City Intl.

BOS

Logan Intl.

$228 Roundtrip, found 18 hours ago

$228

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Oct 7 from Kansas City Intl. to Logan Intl., returning Tue, Oct 14, priced at $228 found 18 hours ago

Mon, Oct 6 - Thu, Oct 16

MCI

Kansas City Intl.

BOS

Logan Intl.

$238 Roundtrip, found 18 hours ago

$238

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Kansas City Intl. to Logan Intl., returning Thu, Oct 16, priced at $238 found 18 hours ago

Mon, Oct 6 - Sun, Oct 12

MCI

Kansas City Intl.

BOS

Logan Intl.

$239 Roundtrip, found 18 hours ago

$239

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Kansas City Intl. to Logan Intl., returning Sun, Oct 12, priced at $239 found 18 hours ago

Sun, Oct 5 - Sun, Oct 12

MCI

Kansas City Intl.

BOS

Logan Intl.

$240 Roundtrip, found 18 hours ago

$240

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Sun, Oct 5 from Kansas City Intl. to Logan Intl., returning Sun, Oct 12, priced at $240 found 18 hours ago

Mon, Sep 8 - Sun, Sep 14

MCI

Kansas City Intl.

BOS

Logan Intl.

$242 Roundtrip, found 6 days ago

$242

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Mon, Sep 8 from Kansas City Intl. to Logan Intl., returning Sun, Sep 14, priced at $242 found 6 days ago

Fri, Sep 12 - Sun, Sep 14

MCI

Kansas City Intl.

BOS

Logan Intl.

$243 Roundtrip, found 6 days ago

$243

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Kansas City Intl. to Logan Intl., returning Sun, Sep 14, priced at $243 found 6 days ago

Tue, Sep 30 - Wed, Oct 8

MCI

Kansas City Intl.

BOS

Logan Intl.

$244 Roundtrip, found 2 days ago

$244

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Sep 30 from Kansas City Intl. to Logan Intl., returning Wed, Oct 8, priced at $244 found 2 days ago

Sun, Sep 14 - Wed, Sep 17

MCI

Kansas City Intl.

BOS

Logan Intl.

$245 Roundtrip, found 6 days ago

$245

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sun, Sep 14 from Kansas City Intl. to Logan Intl., returning Wed, Sep 17, priced at $245 found 6 days ago

Thu, Sep 11 - Mon, Sep 15

MCI

Kansas City Intl.

BOS

Logan Intl.

$246 Roundtrip, found 6 days ago

$246

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Sep 11 from Kansas City Intl. to Logan Intl., returning Mon, Sep 15, priced at $246 found 6 days ago

Wed, Oct 8 - Thu, Oct 16

MCI

Kansas City Intl.

BOS

Logan Intl.

$252 Roundtrip, found 18 hours ago

$252

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Oct 8 from Kansas City Intl. to Logan Intl., returning Thu, Oct 16, priced at $252 found 18 hours ago

Wed, Oct 8 - Sun, Oct 12

MCI

Kansas City Intl.

BOS

Logan Intl.

$253 Roundtrip, found 18 hours ago

$253

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Oct 8 from Kansas City Intl. to Logan Intl., returning Sun, Oct 12, priced at $253 found 18 hours ago

Tue, Sep 30 - Wed, Oct 8

MCI

Kansas City Intl.

BOS

Logan Intl.

$265 Roundtrip, found 2 days ago

$265

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Kansas City Intl. to Logan Intl., returning Wed, Oct 8, priced at $265 found 2 days ago

Wed, Oct 8 - Wed, Oct 15

MCI

Kansas City Intl.

BOS

Logan Intl.

$299 Roundtrip, found 18 hours ago

$299

Roundtrip

found 18 hours ago

Select Delta flight, departing Wed, Oct 8 from Kansas City Intl. to Logan Intl., returning Wed, Oct 15, priced at $299 found 18 hours ago